[ragel-users] Ragel crash (searching includes?)

[Diego Elio “Flameeyes” Pettenò]

Seems like I hit something here ;)

check out git://git.lscube.org/feng.git (rfc822-parser branch):

feng % ragel
-I/media/repos/flame/.lscube/yamato/feng/../../sources/feng/src/network
-Isrc/network
-C /media/repos/flame/.lscube/yamato/feng/../../sources/feng/src/network/ragel_request_line.rl -o src/network/ragel_request_line.c 
*** glibc detected *** ragel: corrupted double-linked list:
0x0000000000d68520 ***

uh-oh!

==17658== Invalid write of size 8
==17658==    at 0x425571: Scanner::makeIncludePathChecks(char const*,
char const*, int) (rlscan.rl:594)
==17658==    by 0x42E88E: Scanner::handleInclude() (rlscan.rl:316)
==17658==    by 0x426977: Scanner::processToken(int, char*, int)
(rlscan.rl:391)
==17658==    by 0x42DC7F: Scanner::do_scan() (rlscan.rl:1106)
==17658==    by 0x40397D: process(InputData&) (main.cpp:456)
==17658==    by 0x4049F6: main (main.cpp:548)
==17658==  Address 0x5a00830 is 0 bytes after a block of size 16 alloc'd
==17658==    at 0x4C2466C: operator new[](unsigned long)
(vg_replace_malloc.c:264)
==17658==    by 0x425423: Scanner::makeIncludePathChecks(char const*,
char const*, int) (rlscan.rl:559)
==17658==    by 0x42E88E: Scanner::handleInclude() (rlscan.rl:316)
==17658==    by 0x426977: Scanner::processToken(int, char*, int)
(rlscan.rl:391)
==17658==    by 0x42DC7F: Scanner::do_scan() (rlscan.rl:1106)
==17658==    by 0x40397D: process(InputData&) (main.cpp:456)
==17658==    by 0x4049F6: main (main.cpp:548)
==17658== 
==17658== Invalid write of size 8
==17658==    at 0x4255A5: Scanner::makeIncludePathChecks(char const*,
char const*, int) (rlscan.rl:598)
==17658==    by 0x42E88E: Scanner::handleInclude() (rlscan.rl:316)
==17658==    by 0x426977: Scanner::processToken(int, char*, int)
(rlscan.rl:391)
==17658==    by 0x42DC7F: Scanner::do_scan() (rlscan.rl:1106)
==17658==    by 0x40397D: process(InputData&) (main.cpp:456)
==17658==    by 0x4049F6: main (main.cpp:548)
==17658==  Address 0x5a00838 is 8 bytes after a block of size 16 alloc'd
==17658==    at 0x4C2466C: operator new[](unsigned long)
(vg_replace_malloc.c:264)
==17658==    by 0x425423: Scanner::makeIncludePathChecks(char const*,
char const*, int) (rlscan.rl:559)
==17658==    by 0x42E88E: Scanner::handleInclude() (rlscan.rl:316)
==17658==    by 0x426977: Scanner::processToken(int, char*, int)
(rlscan.rl:391)
==17658==    by 0x42DC7F: Scanner::do_scan() (rlscan.rl:1106)
==17658==    by 0x40397D: process(InputData&) (main.cpp:456)
==17658==    by 0x4049F6: main (main.cpp:548)


-- 
Diego Elio Pettenò — “Flameeyes”
http://blog.flameeyes.eu/

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