ID: 47352 Updated by: [email protected] Reported By: whitephoenix at mail dot ru -Status: Open +Status: Bogus Bug Type: PCRE related Operating System: * PHP Version: 5.3.0beta1 New Comment:
As it isn't a PHP bug, I've reported it in http://bugs.exim.org/show_bug.cgi?id=809 Thanks. Previous Comments: ------------------------------------------------------------------------ [2009-02-11 11:34:10] [email protected] Scott, I got this: ==17735== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 71 from 1) ==17735== malloc/free: in use at exit: 16,528 bytes in 2 blocks. ==17735== malloc/free: 28,132 allocs, 28,130 frees, 3,660,888 bytes allocated. ==17735== For counts of detected errors, rerun with: -v ==17735== searching for pointers to 2 not-freed blocks. ==17735== checked 772,948 bytes. ==17735== ==17735== 144 bytes in 1 blocks are definitely lost in loss record 1 of 2 ==17735== at 0x402401E: malloc (vg_replace_malloc.c:207) ==17735== by 0x807C5A9: match (pcre_exec.c:1046) ==17735== by 0x807C807: match (pcre_exec.c:1107) ==17735== by 0x807BC10: match (pcre_exec.c:773) ==17735== by 0x807CF5B: match (pcre_exec.c:1313) ==17735== by 0x807BB9E: match (pcre_exec.c:765) ==17735== by 0x807CF5B: match (pcre_exec.c:1313) ==17735== by 0x807BB9E: match (pcre_exec.c:765) ==17735== by 0x807CF5B: match (pcre_exec.c:1313) ==17735== by 0x807BC10: match (pcre_exec.c:773) ==17735== by 0x807CF5B: match (pcre_exec.c:1313) ==17735== by 0x807BB9E: match (pcre_exec.c:765) ==17735== by 0x807CF5B: match (pcre_exec.c:1313) ==17735== by 0x807BB9E: match (pcre_exec.c:765) ==17735== by 0x807CF5B: match (pcre_exec.c:1313) ==17735== by 0x807BB9E: match (pcre_exec.c:765) ==17735== by 0x807CF5B: match (pcre_exec.c:1313) ==17735== by 0x807BB9E: match (pcre_exec.c:765) ==17735== by 0x807CF5B: match (pcre_exec.c:1313) ==17735== by 0x807BB9E: match (pcre_exec.c:765) ==17735== by 0x807CF5B: match (pcre_exec.c:1313) ==17735== by 0x807BB9E: match (pcre_exec.c:765) ==17735== by 0x807CF5B: match (pcre_exec.c:1313) ==17735== by 0x807BB9E: match (pcre_exec.c:765) ==17735== by 0x807CF5B: match (pcre_exec.c:1313) ==17735== by 0x807BB9E: match (pcre_exec.c:765) ==17735== by 0x807CF5B: match (pcre_exec.c:1313) ==17735== by 0x807BB9E: match (pcre_exec.c:765) ==17735== by 0x807CF5B: match (pcre_exec.c:1313) ==17735== by 0x807BB9E: match (pcre_exec.c:765) ==17735== ==17735== ==17735== 16,384 bytes in 1 blocks are still reachable in loss record 2 of 2 ==17735== at 0x402401E: malloc (vg_replace_malloc.c:207) ==17735== by 0x40D672C: (within /usr/lib/libfbclient.so.1.5.3) ==17735== by 0x40D7718: (within /usr/lib/libfbclient.so.1.5.3) ==17735== by 0x40D78BF: (within /usr/lib/libfbclient.so.1.5.3) ==17735== by 0x40DA1F0: (within /usr/lib/libfbclient.so.1.5.3) ==17735== by 0x40E6944: (within /usr/lib/libfbclient.so.1.5.3) ==17735== by 0x4099030: (within /usr/lib/libfbclient.so.1.5.3) ==17735== by 0x400DDE3: (within /lib/ld-2.7.so) ==17735== by 0x400DF13: (within /lib/ld-2.7.so) ==17735== by 0x400084E: (within /lib/ld-2.7.so) ==17735== ==17735== LEAK SUMMARY: ==17735== definitely lost: 144 bytes in 1 blocks. ==17735== possibly lost: 0 bytes in 0 blocks. ==17735== still reachable: 16,384 bytes in 1 blocks. ==17735== suppressed: 0 bytes in 0 blocks. ------------------------------------------------------------------------ [2009-02-11 10:34:40] whitephoenix at mail dot ru It doesnot work with decreased pcre.backtrack_limit and crushes with increased. What should I do? Should me rewrite my compiler without pcre? :) ------------------------------------------------------------------------ [2009-02-10 21:58:11] [email protected] Try increasing the value of pcre.backtrack_limit directive. http://docs.php.net/manual/en/pcre.configuration.php ------------------------------------------------------------------------ [2009-02-10 16:17:15] whitephoenix at mail dot ru 5.3.0beta2-dev ------------------------------------------------------------------------ [2009-02-10 15:40:15] whitephoenix at mail dot ru httpd.exe - Apache 2.2.4.0 on Windows XP. Thread 250 - System ID 39948 Entry point msvcrt!_endthreadex+3a Create time 10.02.2009 18:35:47 Time spent in user mode 0 Days 0:0:0.62 Time spent in kernel mode 0 Days 0:0:0.15 Function Arg 1 Arg 2 Arg 3 Source ntdll!_SEH_prolog+1a 00270000 00000000 00000090 msvcrt!_heap_alloc+e0 00000090 05c43098 77c1c42e msvcrt!_nh_malloc+13 00000090 00000000 06a524c7 msvcrt!malloc+27 00000090 05c4323c 00000319 php5ts!php_pcre_exec+5ad4 00000319 06a524c7 00000018 0x05c4323c 06a524c7 00000018 00000000 NTDLL!_SEH_PROLOG+1AIn httpd__PID__39128__Date__02_10_2009__Time_06_36_38PM__718__Second_Chance_Exception_C00000FD.dmp the assembly instruction at ntdll!_SEH_prolog+1a in C:\WINDOWS.0\system32\ntdll.dll from Êîðïîðàöèÿ Ìàéêðîñîôò has caused a stack overflow exception (0xC00000FD) when trying to write to memory location 0x05c42e24 on thread 250 ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/47352 -- Edit this bug report at http://bugs.php.net/?id=47352&edit=1
