From: Pauli <ppzgs1@gmail.com>
Date: Sun, 21 Mar 2021 23:49:10 +0000 (+1000)
Subject: pem: fix coverity 1474426: uninitialised scalar variable.
X-Git-Tag: openssl-3.0.0-alpha14~166
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=711d7ca594ce86179df2c399fd2a6956f9939316;p=thirdparty%2Fopenssl.git

pem: fix coverity 1474426: uninitialised scalar variable.

Based on the value, it would with work properly or produce an error.  Most likely seems to have been the former.

Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14638)
---

diff --git a/crypto/pem/pvkfmt.c b/crypto/pem/pvkfmt.c
index bc6f6fab712..432fd346182 100644
--- a/crypto/pem/pvkfmt.c
+++ b/crypto/pem/pvkfmt.c
@@ -323,7 +323,7 @@ EVP_PKEY *ossl_b2i_bio(BIO *in, int *ispub)
     const unsigned char *p;
     unsigned char hdr_buf[16], *buf = NULL;
     unsigned int bitlen, magic, length;
-    int isdss;
+    int isdss = -1;
     void *key = NULL;
     EVP_PKEY *pkey = NULL;