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check variable is not null before use in error case

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This commit is contained in:
Jacob Barthelmeh
2021-03-25 23:07:23 +07:00
parent b4c0301f57
commit fdb3221ea7
1 changed files with 4 additions and 2 deletions
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src/ssl.c
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@ -3888,9 +3888,11 @@ error:
if (sk) if (sk)
wolfSSL_sk_X509_free(sk); wolfSSL_sk_X509_free(sk);
if (certBuffers != NULL) {
for (i = 0; i < numCerts && certBuffers[i] != NULL; ++i) { for (i = 0; i < numCerts && certBuffers[i] != NULL; ++i) {
FreeDer(&certBuffers[i]); FreeDer(&certBuffers[i]);
} }
}
if (certBuffers) if (certBuffers)
XFREE(certBuffers, cm->heap, DYNAMIC_TYPE_TMP_BUFFER); XFREE(certBuffers, cm->heap, DYNAMIC_TYPE_TMP_BUFFER);