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| author | Angel Pons <th3fanbus@gmail.com> | 2020-03-31 15:02:02 +0200 |
|---|---|---|
| committer | Angel Pons <th3fanbus@gmail.com> | 2020-04-14 23:14:27 +0000 |
| commit | e0fac2e4a655864c6c125e28918798502fe9651d (patch) | |
| tree | dce32166392f0ccadaad552a209a651486f5659d | |
| parent | f572b50ec7cb35224e17e3c702a96cbcbaefc417 (diff) | |
| download | flashrom-e0fac2e4a655864c6c125e28918798502fe9651d.tar.gz flashrom-e0fac2e4a655864c6c125e28918798502fe9651d.tar.bz2 flashrom-e0fac2e4a655864c6c125e28918798502fe9651d.zip | |
cli_classic.c: Prevent memory leak
If the `--flash-contents` switch is specified more than once, it will
result in a memory leak. Therefore, allow this option only once.
Change-Id: I530933c9a6431580fe4645396bb363939472a80a
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/39972
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
| -rw-r--r-- | cli_classic.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/cli_classic.c b/cli_classic.c index 73cc4179..967ff500 100644 --- a/cli_classic.c +++ b/cli_classic.c @@ -273,6 +273,9 @@ int main(int argc, char *argv[]) } break; case OPTION_FLASH_CONTENTS: + if (referencefile) + cli_classic_abort_usage("Error: --flash-contents specified more than once." + "Aborting.\n"); referencefile = strdup(optarg); break; case OPTION_FLASH_NAME: |