Skip to content

Commit

Permalink
crypto: fix return type prob reportec by coverity
Browse files Browse the repository at this point in the history
Coverity correctly reported that the value returned
by BIO_get_mem_data could be negative and the type
provided for the return value was unsigned.

Fix up the type and check.

Signed-off-by: Michael Dawson <mdawson@devrus.com>
  • Loading branch information
mhdawson committed Feb 25, 2022
1 parent 65b60b5 commit 7617134
Showing 1 changed file with 3 additions and 3 deletions.
6 changes: 3 additions & 3 deletions src/crypto/crypto_common.cc
Original file line number Diff line number Diff line change
Expand Up @@ -767,9 +767,9 @@ static bool PrintGeneralName(const BIOPointer& out, const GENERAL_NAME* gen) {
return false;
}
char* oline = nullptr;
size_t n_bytes = BIO_get_mem_data(tmp.get(), &oline);
CHECK_IMPLIES(n_bytes != 0, oline != nullptr);
PrintAltName(out, oline, n_bytes, true, nullptr);
long n_bytes = BIO_get_mem_data(tmp.get(), &oline);
CHECK_IMPLIES(n_bytes > 0, oline != nullptr);
PrintAltName(out, oline, (size_t)n_bytes, true, nullptr);
} else if (gen->type == GEN_IPADD) {
BIO_printf(out.get(), "IP Address:");
const ASN1_OCTET_STRING* ip = gen->d.ip;
Expand Down

0 comments on commit 7617134

Please sign in to comment.