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Work around a false positive in Coverity.

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Fixes cid 501 and 502.
This commit is contained in:
Sebastian Hahn 2011-12-02 06:15:31 +01:00
parent c811b8f3a0
commit 95af91565b
1 changed files with 5 additions and 2 deletions
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7
src/common/crypto.c
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@ -1912,9 +1912,12 @@ crypto_get_stored_dynamic_dh_modulus(const char *fname)
}
/* 'fname' contains the DH parameters stored in base64-ed DER
format. We are only interested in the DH modulus. */
* format. We are only interested in the DH modulus.
* NOTE: We allocate more storage here than we need. Since we're already
* doing that, we can also add 1 byte extra to appease Coverity's
* scanner. */
cp = base64_decoded_dh = tor_malloc_zero(strlen(contents));
cp = base64_decoded_dh = tor_malloc_zero(strlen(contents) + 1);
length = base64_decode((char *)base64_decoded_dh, strlen(contents),
contents, strlen(contents));
if (length < 0) {