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crypto: check return code from EVP_DigestUpdate
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Coverity was complaining that we did not check the
return code. We seem to check in the other place it
is called and the method already handles returning
a result.

Signed-off-by: Michael Dawson <mdawson@devrus.com>

PR-URL: #41800
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Filip Skokan <panva.ip@gmail.com>
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mhdawson authored and ruyadorno committed Feb 8, 2022
1 parent 499171b commit e117c0f
Showing 1 changed file with 1 addition and 2 deletions.
3 changes: 1 addition & 2 deletions src/crypto/crypto_hash.cc
Original file line number Diff line number Diff line change
Expand Up @@ -122,8 +122,7 @@ bool Hash::HashInit(const EVP_MD* md, Maybe<unsigned int> xof_md_len) {
bool Hash::HashUpdate(const char* data, size_t len) {
if (!mdctx_)
return false;
EVP_DigestUpdate(mdctx_.get(), data, len);
return true;
return EVP_DigestUpdate(mdctx_.get(), data, len) == 1;
}

void Hash::HashUpdate(const FunctionCallbackInfo<Value>& args) {
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