(gdb) bt
#0  0x0000000120d7d87c in decfloat (f=0xffffffd650, c=49, bits=53, emin=-1074, sign=1, pok=1) at src/internal/floatscan.c:67
#1  0x0000000120b67f94 in strtox (s=0xffffffd808 "100", p=0xffffffd788, prec=prec@entry=1) at src/stdlib/strtod.c:11
#2  0x0000000120b6805c in strtod (s=<optimized out>, p=<optimized out>) at src/stdlib/strtod.c:24
#3  0x0000000120400e18 in ParseSizeString (size=0x12100dd60 "100kb", res=0xffffffd968) at util-misc.c:113
#4  0x0000000120401324 in ParseSizeStringU32 (size=<optimized out>, res=0x120fd6160 <cfglist+48>) at util-misc.c:190
#5  0x0000000120256568 in HTPConfigParseParameters (cfg_prec=0x120fd6130 <cfglist>, s=0x12100dbe0, tree=0x120ffed80) at app-layer-htp.c:2528
#6  0x000000012025c378 in HTPConfigParseParameters (tree=<optimized out>, s=<optimized out>, cfg_prec=<optimized out>) at app-layer-htp.c:2465
#7  HTPConfigure () at app-layer-htp.c:2817
#8  0x000000012025cab4 in RegisterHTPParsers () at app-layer-htp.c:3101
#9  0x0000000120268764 in AppLayerParserRegisterProtocolParsers () at app-layer-parser.c:1561
#10 0x000000012022bf28 in AppLayerSetup () at app-layer.c:812
#11 0x00000001203c06a0 in PostConfLoadedSetup (suri=0x120feba30 <suricata>) at suricata.c:2494
#12 0x00000001203c1930 in SuricataMain (argc=<optimized out>, argv=<optimized out>) at suricata.c:2777
#13 0x000000012022658c in main (argc=<optimized out>, argv=<optimized out>) at main.c:22
(gdb)