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| author | Tobias Stoeckmann <tobias@stoeckmann.org> | 2024-01-05 18:34:56 +0100 |
|---|---|---|
| committer | Dmitry V. Levin <ldv@strace.io> | 2024-01-05 23:36:44 +0000 |
| commit | fdf6cc1a1ade2c6c46c494d99ce890306571de65 (patch) | |
| tree | 9e974798ef2f3456533581d5377ecc39f3ddb8ea /libpam | |
| parent | 9291f8b78f192bdd254ed751369760be61e6d2d8 (diff) | |
| download | pam-fdf6cc1a1ade2c6c46c494d99ce890306571de65.tar.gz pam-fdf6cc1a1ade2c6c46c494d99ce890306571de65.tar.bz2 pam-fdf6cc1a1ade2c6c46c494d99ce890306571de65.zip | |
libpam: clear config line memory before free
Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org>
Diffstat (limited to 'libpam')
| -rw-r--r-- | libpam/include/pam_assemble_line.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libpam/include/pam_assemble_line.h b/libpam/include/pam_assemble_line.h index e2d4d89f..651776e9 100644 --- a/libpam/include/pam_assemble_line.h +++ b/libpam/include/pam_assemble_line.h @@ -71,7 +71,9 @@ static inline int _pam_buffer_add_eol(struct line_buffer *buffer, static void _pam_buffer_clear(struct line_buffer *buffer) { + pam_overwrite_n(buffer->assembled, buffer->size); _pam_drop(buffer->assembled); + pam_overwrite_n(buffer->chunk, buffer->chunk_size); _pam_drop(buffer->chunk); buffer->chunk_size = 0; buffer->len = 0; @@ -87,6 +89,7 @@ static void _pam_buffer_init(struct line_buffer *buffer) static void _pam_buffer_purge(struct line_buffer *buffer) { + pam_overwrite_n(buffer->chunk, buffer->chunk_size); _pam_drop(buffer->chunk); buffer->chunk_size = 0; } |