Description:
------------
APC Version: 5.0.8
PHP: 5.1.2

Apache/PHP will when segfault attempting to load apc.so extension.

GDB Backtrace will show error occured in OnUpdateLong
#0  0xffffffff78efbadc in OnUpdateLong () from /usr/local/apache/libe 

Problem can corrected by update to file apc_globals.h

In 64-bit environment int is 32bits, longs are 64bits.


# diff apc_globals.h.old apc_globals.h    
45,53c45,53
<     int enabled;            /* if true, apc is enabled (defaults to true) */
<     int shm_segments;       /* number of shared memory segments to use */
<     int shm_size;           /* size of each shared memory segment (in MB) */
<     int optimization;       /* optimizer level (higher = more aggressive) */
<     int num_files_hint;     /* parameter to apc_cache_create */
<     int user_entries_hint;
<     int gc_ttl;             /* parameter to apc_cache_create */
<     int ttl;                /* parameter to apc_cache_create */
<     int user_ttl;
---
>     long enabled;            /* if true, apc is enabled (defaults to true) */
>     long shm_segments;       /* number of shared memory segments to use */
>     long shm_size;           /* size of each shared memory segment (in MB) */
>     long optimization;       /* optimizer level (higher = more aggressive) */
>     long num_files_hint;     /* parameter to apc_cache_create */
>     long user_entries_hint;
>     long gc_ttl;             /* parameter to apc_cache_create */
>     long ttl;                /* parameter to apc_cache_create */
>     long user_ttl;
62c62
<     int cache_by_default;   /* true if files should be cached unless filtered out */
---
>     long cache_by_default;   /* true if files should be cached unless filtered out */
64c64
<     int slam_defense;       /* Probability of a process not caching an uncached file */
---
>     long slam_defense;       /* Probability of a process not caching an uncached file */
66,67c66,67
<     int file_update_protection; /* Age in seconds before a file is eligible to be cached - 0 to disable */
<     int enable_cli;         /* Flag to override turning APC off for CLI */
---
>     long file_update_protection; /* Age in seconds before a file is eligible to be cached - 0 to disable */
>     long enable_cli;         /* Flag to override turning APC off for CLI */