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TPT-GL memcheck

jacksonmj
Nov 6th, 2011
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  1. ==1845== Memcheck, a memory error detector
  2. ==1845== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al.
  3. ==1845== Using Valgrind-3.7.0.SVN and LibVEX; rerun with -h for copyright info
  4. ==1845== Command: build/powder-debug
  5. ==1845==
  6.  
  7. ... This one always happens in Powder Toy even without GL, not sure why, still seems to run fine ...
  8.  
  9. ==1845== Syscall param writev(vector[...]) points to uninitialised byte(s)
  10. ==1845== at 0x4552854: writev (writev.c:51)
  11. ==1845== by 0xE548019F: ???
  12. ==1845== Address 0x4ae95a3 is 3,291 bytes inside a block of size 16,384 alloc'd
  13. ==1845== at 0x40276D5: calloc (vg_replace_malloc.c:467)
  14. ==1845== by 0x42D3D1C: XOpenDisplay (OpenDis.c:256)
  15. ==1845== by 0x4C505F53: ???
  16. ==1845== Uninitialised value was created by a stack allocation
  17. ==1845== at 0x42DFE54: XStoreColors (StColors.c:38)
  18.  
  19. ... Start of Mesa related warnings ...
  20.  
  21. ==1845==
  22. ==1845== Invalid read of size 1
  23. ==1845== at 0x4029408: strlen (mc_replace_strmem.c:282)
  24. ==1845== by 0x6F9411F: ralloc_vasprintf_append (ralloc.c:432)
  25. ==1845== by 0x6F941DE: ralloc_asprintf_append (ralloc.c:413)
  26. ==1845== by 0x6FAB92E: _mesa_glsl_parse_state::_mesa_glsl_parse_state(gl_context*, unsigned int, void*) (glsl_parser_extras.cpp:110)
  27. ==1845== by 0x6F92AA9: _mesa_glsl_compile_shader (ir_to_mesa.cpp:2945)
  28. ==1845== by 0x6ED1CD9: compile_shader (shaderapi.c:854)
  29. ==1845== by 0x809B539: sdl_open (graphics.c:3917)
  30. ==1845== by 0x8083F79: main (main.c:1763)
  31. ==1845== Address 0xda9e608 is 0 bytes after a block of size 24 alloc'd
  32. ==1845== at 0x40276D5: calloc (vg_replace_malloc.c:467)
  33. ==1845== by 0x6F93AEA: ralloc_size (ralloc.c:98)
  34. ==1845== by 0x6F93B36: ralloc_context (ralloc.c:92)
  35. ==1845== by 0x6FAB8C1: _mesa_glsl_parse_state::_mesa_glsl_parse_state(gl_context*, unsigned int, void*) (glsl_parser_extras.cpp:100)
  36. ==1845== by 0x6F92AA9: _mesa_glsl_compile_shader (ir_to_mesa.cpp:2945)
  37. ==1845== by 0x6ED1CD9: compile_shader (shaderapi.c:854)
  38. ==1845== by 0x809B539: sdl_open (graphics.c:3917)
  39. ==1845== by 0x8083F79: main (main.c:1763)
  40. ==1845==
  41. ==1845== Conditional jump or move depends on uninitialised value(s)
  42. ==1845== at 0x6FAB8CE: _mesa_glsl_parse_state::_mesa_glsl_parse_state(gl_context*, unsigned int, void*) (glsl_parser_extras.cpp:102)
  43. ==1845== by 0x6F9B3EB: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:42)
  44. ==1845== by 0x6F9B5C3: _mesa_read_profile(_mesa_glsl_parse_state*, exec_list*, int, char const*, char const**, int) (builtin_function.cpp:13535)
  45. ==1845== by 0x6F9B8DB: _mesa_glsl_initialize_functions(exec_list*, _mesa_glsl_parse_state*) (builtin_function.cpp:13594)
  46. ==1845== by 0x6F95421: _mesa_ast_to_hir(exec_list*, _mesa_glsl_parse_state*) (ast_to_hir.cpp:63)
  47. ==1845== by 0x6F92B4C: _mesa_glsl_compile_shader (ir_to_mesa.cpp:2973)
  48. ==1845== by 0x6ED1CD9: compile_shader (shaderapi.c:854)
  49. ==1845== by 0x809B539: sdl_open (graphics.c:3917)
  50. ==1845== by 0x8083F79: main (main.c:1763)
  51. ==1845== Uninitialised value was created by a stack allocation
  52. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  53. ==1845==
  54. ==1845== Conditional jump or move depends on uninitialised value(s)
  55. ==1845== at 0x6FAB8F5: _mesa_glsl_parse_state::_mesa_glsl_parse_state(gl_context*, unsigned int, void*) (glsl_parser_extras.cpp:110)
  56. ==1845== by 0x6F9B3EB: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:42)
  57. ==1845== by 0x6F9B5C3: _mesa_read_profile(_mesa_glsl_parse_state*, exec_list*, int, char const*, char const**, int) (builtin_function.cpp:13535)
  58. ==1845== by 0x6F9B8DB: _mesa_glsl_initialize_functions(exec_list*, _mesa_glsl_parse_state*) (builtin_function.cpp:13594)
  59. ==1845== by 0x6F95421: _mesa_ast_to_hir(exec_list*, _mesa_glsl_parse_state*) (ast_to_hir.cpp:63)
  60. ==1845== by 0x6F92B4C: _mesa_glsl_compile_shader (ir_to_mesa.cpp:2973)
  61. ==1845== by 0x6ED1CD9: compile_shader (shaderapi.c:854)
  62. ==1845== by 0x809B539: sdl_open (graphics.c:3917)
  63. ==1845== by 0x8083F79: main (main.c:1763)
  64. ==1845== Uninitialised value was created by a stack allocation
  65. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  66. ==1845==
  67. ==1845== Use of uninitialised value of size 4
  68. ==1845== at 0x44C48EB: _itoa_word (_itoa.c:195)
  69. ==1845== by 0x44C7D02: vfprintf (vfprintf.c:1592)
  70. ==1845== by 0x456F637: __vsnprintf_chk (vsnprintf_chk.c:65)
  71. ==1845== by 0xBEC6499E: ???
  72. ==1845== Uninitialised value was created by a stack allocation
  73. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  74. ==1845==
  75. ==1845== Conditional jump or move depends on uninitialised value(s)
  76. ==1845== at 0x44C48F3: _itoa_word (_itoa.c:195)
  77. ==1845== by 0x44C7D02: vfprintf (vfprintf.c:1592)
  78. ==1845== by 0x456F637: __vsnprintf_chk (vsnprintf_chk.c:65)
  79. ==1845== by 0xBEC6499E: ???
  80. ==1845== Uninitialised value was created by a stack allocation
  81. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  82. ==1845==
  83. ==1845== Conditional jump or move depends on uninitialised value(s)
  84. ==1845== at 0x44C855C: vfprintf (vfprintf.c:1592)
  85. ==1845== by 0x456F637: __vsnprintf_chk (vsnprintf_chk.c:65)
  86. ==1845== by 0xBEC6491B: ???
  87. ==1845== Uninitialised value was created by a stack allocation
  88. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  89. ==1845==
  90. ==1845== Use of uninitialised value of size 4
  91. ==1845== at 0x44C48EB: _itoa_word (_itoa.c:195)
  92. ==1845== by 0x44C7D02: vfprintf (vfprintf.c:1592)
  93. ==1845== by 0x456F637: __vsnprintf_chk (vsnprintf_chk.c:65)
  94. ==1845== by 0xBEC6491B: ???
  95. ==1845== Uninitialised value was created by a stack allocation
  96. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  97. ==1845==
  98. ==1845== Conditional jump or move depends on uninitialised value(s)
  99. ==1845== at 0x44C48F3: _itoa_word (_itoa.c:195)
  100. ==1845== by 0x44C7D02: vfprintf (vfprintf.c:1592)
  101. ==1845== by 0x456F637: __vsnprintf_chk (vsnprintf_chk.c:65)
  102. ==1845== by 0xBEC6491B: ???
  103. ==1845== Uninitialised value was created by a stack allocation
  104. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  105. ==1845==
  106. ==1845== Conditional jump or move depends on uninitialised value(s)
  107. ==1845== at 0x44C6036: vfprintf (vfprintf.c:1592)
  108. ==1845== by 0x456F637: __vsnprintf_chk (vsnprintf_chk.c:65)
  109. ==1845== by 0xBEC6491B: ???
  110. ==1845== Uninitialised value was created by a stack allocation
  111. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  112. ==1845==
  113. ==1845== Conditional jump or move depends on uninitialised value(s)
  114. ==1845== at 0x44C6087: vfprintf (vfprintf.c:1592)
  115. ==1845== by 0x456F637: __vsnprintf_chk (vsnprintf_chk.c:65)
  116. ==1845== by 0xBEC6491B: ???
  117. ==1845== Uninitialised value was created by a stack allocation
  118. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  119. ==1845==
  120. ==1845== Use of uninitialised value of size 4
  121. ==1845== at 0x44C48EB: _itoa_word (_itoa.c:195)
  122. ==1845== by 0x44C7D02: vfprintf (vfprintf.c:1592)
  123. ==1845== by 0x456F637: __vsnprintf_chk (vsnprintf_chk.c:65)
  124. ==1845== by 0xDAC4E4F: ???
  125. ==1845== Uninitialised value was created by a stack allocation
  126. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  127. ==1845==
  128. ==1845== Conditional jump or move depends on uninitialised value(s)
  129. ==1845== at 0x44C48F3: _itoa_word (_itoa.c:195)
  130. ==1845== by 0x44C7D02: vfprintf (vfprintf.c:1592)
  131. ==1845== by 0x456F637: __vsnprintf_chk (vsnprintf_chk.c:65)
  132. ==1845== by 0xDAC4E4F: ???
  133. ==1845== Uninitialised value was created by a stack allocation
  134. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  135. ==1845==
  136. ==1845== Conditional jump or move depends on uninitialised value(s)
  137. ==1845== at 0x44C855C: vfprintf (vfprintf.c:1592)
  138. ==1845== by 0x456F637: __vsnprintf_chk (vsnprintf_chk.c:65)
  139. ==1845== by 0xDAC4E4F: ???
  140. ==1845== Uninitialised value was created by a stack allocation
  141. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  142. ==1845==
  143. ==1845== Conditional jump or move depends on uninitialised value(s)
  144. ==1845== at 0x44C6036: vfprintf (vfprintf.c:1592)
  145. ==1845== by 0x456F637: __vsnprintf_chk (vsnprintf_chk.c:65)
  146. ==1845== by 0xDAC4E4F: ???
  147. ==1845== Uninitialised value was created by a stack allocation
  148. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  149. ==1845==
  150. ==1845== Conditional jump or move depends on uninitialised value(s)
  151. ==1845== at 0x44C6087: vfprintf (vfprintf.c:1592)
  152. ==1845== by 0x456F637: __vsnprintf_chk (vsnprintf_chk.c:65)
  153. ==1845== by 0xDAC4E4F: ???
  154. ==1845== Uninitialised value was created by a stack allocation
  155. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  156. ==1845==
  157. ==1845== Conditional jump or move depends on uninitialised value(s)
  158. ==1845== at 0x6FAB933: _mesa_glsl_parse_state::_mesa_glsl_parse_state(gl_context*, unsigned int, void*) (glsl_parser_extras.cpp:102)
  159. ==1845== by 0x6F9B3EB: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:42)
  160. ==1845== by 0x6F9B5C3: _mesa_read_profile(_mesa_glsl_parse_state*, exec_list*, int, char const*, char const**, int) (builtin_function.cpp:13535)
  161. ==1845== by 0x6F9B8DB: _mesa_glsl_initialize_functions(exec_list*, _mesa_glsl_parse_state*) (builtin_function.cpp:13594)
  162. ==1845== by 0x6F95421: _mesa_ast_to_hir(exec_list*, _mesa_glsl_parse_state*) (ast_to_hir.cpp:63)
  163. ==1845== by 0x6F92B4C: _mesa_glsl_compile_shader (ir_to_mesa.cpp:2973)
  164. ==1845== by 0x6ED1CD9: compile_shader (shaderapi.c:854)
  165. ==1845== by 0x809B539: sdl_open (graphics.c:3917)
  166. ==1845== by 0x8083F79: main (main.c:1763)
  167. ==1845== Uninitialised value was created by a stack allocation
  168. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  169. ==1845==
  170. ==1845== Conditional jump or move depends on uninitialised value(s)
  171. ==1845== at 0x6FAB93B: _mesa_glsl_parse_state::_mesa_glsl_parse_state(gl_context*, unsigned int, void*) (glsl_parser_extras.cpp:105)
  172. ==1845== by 0x6F9B3EB: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:42)
  173. ==1845== by 0x6F9B5C3: _mesa_read_profile(_mesa_glsl_parse_state*, exec_list*, int, char const*, char const**, int) (builtin_function.cpp:13535)
  174. ==1845== by 0x6F9B8DB: _mesa_glsl_initialize_functions(exec_list*, _mesa_glsl_parse_state*) (builtin_function.cpp:13594)
  175. ==1845== by 0x6F95421: _mesa_ast_to_hir(exec_list*, _mesa_glsl_parse_state*) (ast_to_hir.cpp:63)
  176. ==1845== by 0x6F92B4C: _mesa_glsl_compile_shader (ir_to_mesa.cpp:2973)
  177. ==1845== by 0x6ED1CD9: compile_shader (shaderapi.c:854)
  178. ==1845== by 0x809B539: sdl_open (graphics.c:3917)
  179. ==1845== by 0x8083F79: main (main.c:1763)
  180. ==1845== Uninitialised value was created by a stack allocation
  181. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  182. ==1845==
  183. ==1845== Conditional jump or move depends on uninitialised value(s)
  184. ==1845== at 0x6FAB947: _mesa_glsl_parse_state::_mesa_glsl_parse_state(gl_context*, unsigned int, void*) (glsl_parser_extras.cpp:105)
  185. ==1845== by 0x6F9B3EB: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:42)
  186. ==1845== by 0x6F9B5C3: _mesa_read_profile(_mesa_glsl_parse_state*, exec_list*, int, char const*, char const**, int) (builtin_function.cpp:13535)
  187. ==1845== by 0x6F9B8DB: _mesa_glsl_initialize_functions(exec_list*, _mesa_glsl_parse_state*) (builtin_function.cpp:13594)
  188. ==1845== by 0x6F95421: _mesa_ast_to_hir(exec_list*, _mesa_glsl_parse_state*) (ast_to_hir.cpp:63)
  189. ==1845== by 0x6F92B4C: _mesa_glsl_compile_shader (ir_to_mesa.cpp:2973)
  190. ==1845== by 0x6ED1CD9: compile_shader (shaderapi.c:854)
  191. ==1845== by 0x809B539: sdl_open (graphics.c:3917)
  192. ==1845== by 0x8083F79: main (main.c:1763)
  193. ==1845== Uninitialised value was created by a stack allocation
  194. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  195. ==1845==
  196. ==1845== Conditional jump or move depends on uninitialised value(s)
  197. ==1845== at 0x6FAB954: _mesa_glsl_parse_state::_mesa_glsl_parse_state(gl_context*, unsigned int, void*) (glsl_parser_extras.cpp:110)
  198. ==1845== by 0x6F9B3EB: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:42)
  199. ==1845== by 0x6F9B5C3: _mesa_read_profile(_mesa_glsl_parse_state*, exec_list*, int, char const*, char const**, int) (builtin_function.cpp:13535)
  200. ==1845== by 0x6F9B8DB: _mesa_glsl_initialize_functions(exec_list*, _mesa_glsl_parse_state*) (builtin_function.cpp:13594)
  201. ==1845== by 0x6F95421: _mesa_ast_to_hir(exec_list*, _mesa_glsl_parse_state*) (ast_to_hir.cpp:63)
  202. ==1845== by 0x6F92B4C: _mesa_glsl_compile_shader (ir_to_mesa.cpp:2973)
  203. ==1845== by 0x6ED1CD9: compile_shader (shaderapi.c:854)
  204. ==1845== by 0x809B539: sdl_open (graphics.c:3917)
  205. ==1845== by 0x8083F79: main (main.c:1763)
  206. ==1845== Uninitialised value was created by a stack allocation
  207. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  208. ==1845==
  209. ==1845== Use of uninitialised value of size 4
  210. ==1845== at 0x44C48EB: _itoa_word (_itoa.c:195)
  211. ==1845== by 0x44C7D02: vfprintf (vfprintf.c:1592)
  212. ==1845== by 0x456F637: __vsnprintf_chk (vsnprintf_chk.c:65)
  213. ==1845== by 0xDAC4EA3: ???
  214. ==1845== Uninitialised value was created by a stack allocation
  215. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  216. ==1845==
  217. ==1845== Conditional jump or move depends on uninitialised value(s)
  218. ==1845== at 0x44C48F3: _itoa_word (_itoa.c:195)
  219. ==1845== by 0x44C7D02: vfprintf (vfprintf.c:1592)
  220. ==1845== by 0x456F637: __vsnprintf_chk (vsnprintf_chk.c:65)
  221. ==1845== by 0xDAC4EA3: ???
  222. ==1845== Uninitialised value was created by a stack allocation
  223. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  224.  
  225. ... Loads of very similar warnings omitted ...
  226.  
  227. ==1845== Conditional jump or move depends on uninitialised value(s)
  228. ==1845== at 0x44C64F1: vfprintf (vfprintf.c:1593)
  229. ==1845== by 0x456F637: __vsnprintf_chk (vsnprintf_chk.c:65)
  230. ==1845== by 0xBEC6491B: ???
  231. ==1845== Uninitialised value was created by a stack allocation
  232. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  233. ==1845==
  234. ==1845== Conditional jump or move depends on uninitialised value(s)
  235. ==1845== at 0x44C653B: vfprintf (vfprintf.c:1593)
  236. ==1845== by 0x456F637: __vsnprintf_chk (vsnprintf_chk.c:65)
  237. ==1845== by 0xBEC6491B: ???
  238. ==1845== Uninitialised value was created by a stack allocation
  239. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  240. ==1845==
  241. ==1845== Conditional jump or move depends on uninitialised value(s)
  242. ==1845== at 0x4028CB8: realloc (vg_replace_malloc.c:525)
  243. ==1845== by 0x6F93941: resize (ralloc.c:126)
  244. ==1845== by 0x6F9413B: ralloc_vasprintf_append (ralloc.c:435)
  245. ==1845== by 0x6F941DE: ralloc_asprintf_append (ralloc.c:413)
  246. ==1845== by 0x6FAB92E: _mesa_glsl_parse_state::_mesa_glsl_parse_state(gl_context*, unsigned int, void*) (glsl_parser_extras.cpp:110)
  247. ==1845== by 0x6F9B3EB: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:42)
  248. ==1845== by 0x6F9B5C3: _mesa_read_profile(_mesa_glsl_parse_state*, exec_list*, int, char const*, char const**, int) (builtin_function.cpp:13535)
  249. ==1845== by 0x6F9B8DB: _mesa_glsl_initialize_functions(exec_list*, _mesa_glsl_parse_state*) (builtin_function.cpp:13594)
  250. ==1845== by 0x6F95421: _mesa_ast_to_hir(exec_list*, _mesa_glsl_parse_state*) (ast_to_hir.cpp:63)
  251. ==1845== by 0x6F92B4C: _mesa_glsl_compile_shader (ir_to_mesa.cpp:2973)
  252. ==1845== by 0x6ED1CD9: compile_shader (shaderapi.c:854)
  253. ==1845== by 0x809B539: sdl_open (graphics.c:3917)
  254. ==1845== Uninitialised value was created by a stack allocation
  255. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  256. ==1845==
  257. ==1845== Conditional jump or move depends on uninitialised value(s)
  258. ==1845== at 0x456F592: __vsnprintf_chk (vsnprintf_chk.c:38)
  259. ==1845== by 0x6F94177: ralloc_vasprintf_append (stdio2.h:78)
  260. ==1845== by 0x6F941DE: ralloc_asprintf_append (ralloc.c:413)
  261. ==1845== by 0x6FAB92E: _mesa_glsl_parse_state::_mesa_glsl_parse_state(gl_context*, unsigned int, void*) (glsl_parser_extras.cpp:110)
  262. ==1845== by 0x6F9B3EB: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:42)
  263. ==1845== by 0x6F9B5C3: _mesa_read_profile(_mesa_glsl_parse_state*, exec_list*, int, char const*, char const**, int) (builtin_function.cpp:13535)
  264. ==1845== by 0x6F9B8DB: _mesa_glsl_initialize_functions(exec_list*, _mesa_glsl_parse_state*) (builtin_function.cpp:13594)
  265. ==1845== by 0x6F95421: _mesa_ast_to_hir(exec_list*, _mesa_glsl_parse_state*) (ast_to_hir.cpp:63)
  266. ==1845== by 0x6F92B4C: _mesa_glsl_compile_shader (ir_to_mesa.cpp:2973)
  267. ==1845== by 0x6ED1CD9: compile_shader (shaderapi.c:854)
  268. ==1845== by 0x809B539: sdl_open (graphics.c:3917)
  269. ==1845== by 0x8083F79: main (main.c:1763)
  270. ==1845== Uninitialised value was created by a stack allocation
  271. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  272. ==1845==
  273. ==1845== Conditional jump or move depends on uninitialised value(s)
  274. ==1845== at 0x456F5A2: __vsnprintf_chk (vsnprintf_chk.c:49)
  275. ==1845== by 0x6F94177: ralloc_vasprintf_append (stdio2.h:78)
  276. ==1845== by 0x6F941DE: ralloc_asprintf_append (ralloc.c:413)
  277. ==1845== by 0x6FAB92E: _mesa_glsl_parse_state::_mesa_glsl_parse_state(gl_context*, unsigned int, void*) (glsl_parser_extras.cpp:110)
  278. ==1845== by 0x6F9B3EB: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:42)
  279. ==1845== by 0x6F9B5C3: _mesa_read_profile(_mesa_glsl_parse_state*, exec_list*, int, char const*, char const**, int) (builtin_function.cpp:13535)
  280. ==1845== by 0x6F9B8DB: _mesa_glsl_initialize_functions(exec_list*, _mesa_glsl_parse_state*) (builtin_function.cpp:13594)
  281. ==1845== by 0x6F95421: _mesa_ast_to_hir(exec_list*, _mesa_glsl_parse_state*) (ast_to_hir.cpp:63)
  282. ==1845== by 0x6F92B4C: _mesa_glsl_compile_shader (ir_to_mesa.cpp:2973)
  283. ==1845== by 0x6ED1CD9: compile_shader (shaderapi.c:854)
  284. ==1845== by 0x809B539: sdl_open (graphics.c:3917)
  285. ==1845== by 0x8083F79: main (main.c:1763)
  286. ==1845== Uninitialised value was created by a stack allocation
  287. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  288. ==1845==
  289. ==1845== Conditional jump or move depends on uninitialised value(s)
  290. ==1845== at 0x44F40E0: _IO_str_init_static_internal (strops.c:44)
  291. ==1845== by 0x456F619: __vsnprintf_chk (vsnprintf_chk.c:64)
  292. ==1845== Uninitialised value was created by a stack allocation
  293. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  294. ==1845==
  295. ==1845== Conditional jump or move depends on uninitialised value(s)
  296. ==1845== at 0x44F2BD8: _IO_default_xsputn (genops.c:460)
  297. ==1845== by 0x44C6102: vfprintf (vfprintf.c:1593)
  298. ==1845== by 0x456F637: __vsnprintf_chk (vsnprintf_chk.c:65)
  299. ==1845== by 0xDAC5233: ???
  300. ==1845== Uninitialised value was created by a stack allocation
  301. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  302. ==1845==
  303. ==1845== Conditional jump or move depends on uninitialised value(s)
  304. ==1845== at 0x44F2BE0: _IO_default_xsputn (genops.c:462)
  305. ==1845== by 0x44C6102: vfprintf (vfprintf.c:1593)
  306. ==1845== by 0x456F637: __vsnprintf_chk (vsnprintf_chk.c:65)
  307. ==1845== by 0xDAC5233: ???
  308. ==1845== Uninitialised value was created by a stack allocation
  309. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  310. ==1845==
  311. ==1845== Use of uninitialised value of size 4
  312. ==1845== at 0x44C48EB: _itoa_word (_itoa.c:195)
  313. ==1845== by 0x44C7D02: vfprintf (vfprintf.c:1592)
  314. ==1845== by 0x456F637: __vsnprintf_chk (vsnprintf_chk.c:65)
  315. ==1845== by 0xDAC5233: ???
  316. ==1845== Uninitialised value was created by a stack allocation
  317. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  318. ==1845==
  319. ==1845== Conditional jump or move depends on uninitialised value(s)
  320. ==1845== at 0x44C48F3: _itoa_word (_itoa.c:195)
  321. ==1845== by 0x44C7D02: vfprintf (vfprintf.c:1592)
  322. ==1845== by 0x456F637: __vsnprintf_chk (vsnprintf_chk.c:65)
  323. ==1845== by 0xDAC5233: ???
  324. ==1845== Uninitialised value was created by a stack allocation
  325. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  326.  
  327.  
  328. ... Loads of very similar warnings omitted ...
  329.  
  330.  
  331. ==1845== Use of uninitialised value of size 4
  332. ==1845== at 0x456F642: __vsnprintf_chk (vsnprintf_chk.c:68)
  333. ==1845== by 0xE175B07: ???
  334. ==1845== Uninitialised value was created by a stack allocation
  335. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  336. ==1845==
  337. ==1845== Use of uninitialised value of size 4
  338. ==1845== at 0x456F642: __vsnprintf_chk (vsnprintf_chk.c:68)
  339. ==1845== by 0xE1986EF: ???
  340. ==1845== Uninitialised value was created by a stack allocation
  341. ==1845== at 0x6F9B35F: read_builtins(unsigned int, char const*, char const**, unsigned int) (builtin_function.cpp:37)
  342. ==1845==
  343. ==1845==
  344. ==1845== More than 1000 different errors detected. I'm not reporting any more.
  345. ==1845== Final error counts will be inaccurate. Go fix your program!
  346. ==1845== Rerun with --error-limit=no to disable this cutoff. Note
  347. ==1845== that errors may occur in your program without prior warning from
  348. ==1845== Valgrind, because errors are no longer being displayed.
  349. ==1845==
  350.  
  351.  
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