mod_security2.so!00007ff9e6bb1d07() Unknown
-----Original Message-----
From: Yann Ylavic
Sent: Wednesday, September 23, 2015 1:37 PM
To: [email protected]
Subject: ****** Re: 2.4.17-dev crash libapr-1.dll
Can you determine where this apr_pstrdup() calls come from in httpd?
On Wed, Sep 23, 2015 at 1:09 PM, Steffen <[email protected]> wrote:
In an other thread I wrote:
Once in a few hours I see crashes.
With no-ssl and no_mod_h2 crash in libapr-1.dll
Once in a few hours I see crashes.
To restate Apache 2.4.16 is not crashing here. With 2.4.17-dev it is
crashing (no-ssl, no mod_h2 , exact same config as 2.4.16) once in a few
hours running it on AL.
I have more info:
Unhandled exception at 0x000000006DEEAE8D (libapr-1.dll) in memory.hdmp:
0xC0000005: Access violation writing location 0x0000000000000008.
Call Stack Frame apr_palloc:
libapr-1.dll!apr_palloc(apr_pool_t * pool, unsigned __int64 in_size) Line
693
libapr-1.dll!apr_pstrdup(apr_pool_t * a, const char * s) Line 78
+active 0x00000011ce3291e0 {next=0x00000011ce3251c0
{next=0x0000000000000000 <NULL> ref=0x00000011ce3211a0 {...} ...} ...}
apr_memnode_t *
+active->next 0x00000011ce3251c0 {next=0x0000000000000000 <NULL>
ref=0x00000011ce3211a0 {0x0000000000000000 <NULL>} ...} apr_memnode_t *
+node 0x00000011ce3251c0 {next=0x0000000000000000 <NULL>
ref=0x00000011ce3211a0 {0x0000000000000000 <NULL>} ...} apr_memnode_t *
size 64 unsigned __int64
Next statement that will be executed:
node = active->next;
if (size <= node_free_space(node)) {
==> list_remove(node);
Call Stack Frame apr_pstrdup:
libapr-1.dll!apr_palloc(apr_pool_t * pool, unsigned __int64 in_size) Line
693
libapr-1.dll!apr_pstrdup(apr_pool_t * a, const char * s) Line 78C
+s 0x000000006dfb6eb0 <Error reading characters of string.> const char *
Next statement to execute when this thread returns from current fuction:
len = strlen(s) + 1;
==> res = apr_pmemdup(a, s, len);
return res;
Steffen
