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| author | Allan McRae <allan@archlinux.org> | 2019-10-24 15:38:50 +0200 |
|---|---|---|
| committer | Allan McRae <allan@archlinux.org> | 2019-10-27 10:05:27 +0100 |
| commit | ae5cf26b5b5b92c9f68b5b29787e7d636f334c12 (patch) | |
| tree | f197f4d4cc5459272e9e0cbdc974465ba4d1684a | |
| parent | dc55701132abf51de2f4289488f416a4c07afecf (diff) | |
| download | pacman-ae5cf26b5b5b92c9f68b5b29787e7d636f334c12.tar.gz pacman-ae5cf26b5b5b92c9f68b5b29787e7d636f334c12.tar.xz | |
Fix segfault importing PGP key for pacman -U operations
Use after free.
Signed-off-by: Allan McRae <allan@archlinux.org>
| -rw-r--r-- | lib/libalpm/be_package.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libalpm/be_package.c b/lib/libalpm/be_package.c index 0f45c331..5ffea875 100644 --- a/lib/libalpm/be_package.c +++ b/lib/libalpm/be_package.c @@ -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); |