|
From: Fabio M. <fab...@gm...> - 2005-03-04 14:46:44
|
Hi folks, I've been using valgrind for the last few weeks and it's really helped me. I'm new to this mailing list and quicly browsed the archives to find possible prior answers to my question, but couldn't find any.. Sorry if I'm posting duplicate questions. My problem is: I'm running Mandrake 10.1 on a 733 Mhz with 256 MB of memory box, and valgrind ran smoothly without any problems. But yesterday I had to upgrade my glibc from version 2.3.3 to 2.3.4, and running valgrind produces the following error message since then: ==1174== Conditional jump or move depends on uninitialised value(s) ==1174== at 0x1B8F455F: strchr (strchr.S:177) and often this other message as well: ==1247== Invalid free() / delete / delete[] ==1247== at 0x1B904349: free (vg_replace_malloc.c:153) ==1247== by 0x1BA2E1AB: (within /lib/tls/libc-2.3.4.so) ==1247== by 0x1BA2DC51: __libc_freeres (in /lib/tls/libc-2.3.4.so) ==1247== by 0x1B8FDC04: _vgw(float, long double,...)(...)(long double,...)(short) (vg_intercept.c:117) ==1247== Address 0x1B8FBD58 is not stack'd, malloc'd or (recently) free'd The same program ran smoothly when I had glibc2.3.3. Has anyone else had that sort of problem or know the cause and how to fix it? Thanks a lot. Fabio |