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author | Jeremy Kerr <jeremy.kerr@canonical.com> | 2012-06-14 10:32:50 +0800 |
---|---|---|
committer | Jeremy Kerr <jeremy.kerr@canonical.com> | 2012-06-14 10:32:50 +0800 |
commit | 71f6b9b5cbf7ca1a86191e034fc3ba4584be4623 (patch) | |
tree | bf6df847f52c86a8c0558ee60a5d4c35cd26b0ff | |
parent | 376974e386f05ad7e7572a220c8bf5506bd50670 (diff) | |
download | sbsigntools-71f6b9b5cbf7ca1a86191e034fc3ba4584be4623.tar.gz |
sbverify: Use a variable for image filename
... rather than using argv[optind] multiple times.
Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com>
-rw-r--r-- | sbverify.c | 10 |
1 files changed, 6 insertions, 4 deletions
@@ -180,7 +180,7 @@ static int x509_verify_cb(int status, X509_STORE_CTX *ctx) int main(int argc, char **argv) { - const char *detached_sig_filename; + const char *detached_sig_filename, *image_filename; enum verify_status status; int rc, c, flags, verify; const uint8_t *tmp_buf; @@ -233,9 +233,11 @@ int main(int argc, char **argv) return EXIT_FAILURE; } - image = image_load(argv[optind]); + image_filename = argv[optind]; + + image = image_load(image_filename); if (!image) { - fprintf(stderr, "Can't open image %s\n", argv[optind]); + fprintf(stderr, "Can't open image %s\n", image_filename); return EXIT_FAILURE; } @@ -249,7 +251,7 @@ int main(int argc, char **argv) if (rc) { fprintf(stderr, "Unable to read signature data from %s\n", - detached_sig_filename ? : argv[optind]); + detached_sig_filename ? : image_filename); goto out; } |