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2c204a55af
On little endian:
map->p == php_magic_database
map->magic[i] = pointer into the map
map->p == NULL
map->magic[i] = pointer to allocated memory
On big endian (ppc64, s390x, ...):
map->p != php_magic_database and map->p != NULL
map->magic[i] = pointer into a copy of the map
Trying to efree pointer in the later cause memory corruption
Thanks to dkatulek / Red Hat for the report.
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| .. | ||
| libmagic | ||
| tests | ||
| config.m4 | ||
| config.w32 | ||
| create_data_file.php | ||
| CREDITS | ||
| data_file.c | ||
| EXPERIMENTAL | ||
| fileinfo.c | ||
| fileinfo.php | ||
| libmagic.patch | ||
| magicdata.patch | ||
| Makefile.frag | ||
| package.xml | ||
| php_fileinfo.h | ||