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Fix segfault importing PGP key for pacman -U operations

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Use after free.

Signed-off-by: Allan McRae <allan@archlinux.org>
This commit is contained in:
Allan McRae 2019-10-24 23:38:50 +10:00
parent dc55701132
commit ae5cf26b5b
1 changed files with 2 additions and 2 deletions
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4
lib/libalpm/be_package.c
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@ -760,14 +760,14 @@ int SYMEXPORT alpm_pkg_load(alpm_handle_t *handle, const char *filename, int ful
pkg_temp = _alpm_pkg_load_internal(handle, filename, full);
if(pkg_temp) {
packager = pkg_temp->packager;
_alpm_pkg_free(pkg_temp);
} else {
packager = NULL;
}
if(_alpm_key_import(handle, packager, key) == -1) {
fail = 1;
}
free(packager);
_alpm_pkg_free(pkg_temp);
}
}
FREELIST(keys);