projects
/
oweals
/
openssl.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
| inline |
side by side
Fix a possible crash in dsa_builtin_paramgen2.
[oweals/openssl.git]
/
crypto
/
dsa
/
dsa_gen.c
diff --git
a/crypto/dsa/dsa_gen.c
b/crypto/dsa/dsa_gen.c
index 3efeab84fa4245732378c2597e41aa8199cc145f..e58ad8d70d315eb771b1940514b8073887cf554b 100644
(file)
--- a/
crypto/dsa/dsa_gen.c
+++ b/
crypto/dsa/dsa_gen.c
@@
-376,6
+376,8
@@
int dsa_builtin_paramgen2(DSA *ret, size_t L, size_t N,
} else {
p = BN_CTX_get(ctx);
q = BN_CTX_get(ctx);
+ if (q == NULL)
+ goto err;
}
if (!BN_lshift(test, BN_value_one(), L - 1))