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| author | Matt Caswell <matt@openssl.org> | 2015-03-04 17:49:51 +0000 |
|---|---|---|
| committer | Matt Caswell <matt@openssl.org> | 2015-03-05 09:09:57 +0000 |
| commit | 918bb8652969fd53f0c390c1cd909265ed502c7e (patch) | |
| tree | 883afa725e4529a992611b5b02e8b5c784463e99 /apps/dgst.c | |
| parent | 618be04e407a7800a7198ac87fa5e8cee7c6e10b (diff) | |
| download | openssl-918bb8652969fd53f0c390c1cd909265ed502c7e.zip openssl-918bb8652969fd53f0c390c1cd909265ed502c7e.tar.gz openssl-918bb8652969fd53f0c390c1cd909265ed502c7e.tar.bz2 | |
Unchecked malloc fixes
Miscellaneous unchecked malloc fixes. Also fixed some mem leaks on error
paths as I spotted them along the way.
Reviewed-by: Tim Hudson <tjh@openssl.org>
Diffstat (limited to 'apps/dgst.c')
| -rw-r--r-- | apps/dgst.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/apps/dgst.c b/apps/dgst.c index adb7a06..47c2f69 100644 --- a/apps/dgst.c +++ b/apps/dgst.c @@ -460,6 +460,11 @@ int MAIN(int argc, char **argv) ERR_print_errors(bio_err); goto end; } + if (!sigbuf) { + BIO_printf(bio_err, "Out of memory\n"); + ERR_print_errors(bio_err); + goto end; + } siglen = BIO_read(sigbio, sigbuf, siglen); BIO_free(sigbio); if (siglen <= 0) { |