diff options
| author | Paul Menzel <paulepanter@users.sourceforge.net> | 2013-04-11 10:45:11 +0200 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2013-04-12 20:22:39 +0200 |
| commit | 2c8f81b57b20c14edf4b77d3f5dcd2bcce717180 (patch) | |
| tree | 5b07d395f28b95bbd23535a0ea6381383880fbc9 /util/cbfstool | |
| parent | e76d8d7ced79d618291f6f0b1331d60a86855f2e (diff) | |
cbfstool: cbfs-mkstage.c: Free `buffer` on error path
Cppcheck warns about a memory leak, present since adding romtool,
which was renamed to cbfstool, in commit 5d01ec0f.
$ cppcheck --version
Cppcheck 1.59
[…]
[cbfs-mkstage.c:170]: (error) Memory leak: buffer
[…]
Indeed the memory pointed to by `buffer` is not freed on the error path,
so add `free(buffer)` to fix this.
Change-Id: I6cbf82479027747c800c5fe847f20b779e261ef4
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/3069
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'util/cbfstool')
| -rw-r--r-- | util/cbfstool/cbfs-mkstage.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/util/cbfstool/cbfs-mkstage.c b/util/cbfstool/cbfs-mkstage.c index 4008367d9d..dfc93c20e9 100644 --- a/util/cbfstool/cbfs-mkstage.c +++ b/util/cbfstool/cbfs-mkstage.c @@ -167,6 +167,7 @@ int parse_elf_to_stage(const struct buffer *input, struct buffer *output, if (buffer_create(output, sizeof(*stage) + data_end - data_start, input->name) != 0) { ERROR("Unable to allocate memory: %m\n"); + free(buffer); return -1; } memset(output->data, 0, output->size); |