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| author | Kurt Roeckx <kurt@roeckx.be> | 2014-04-26 18:10:32 +0200 |
|---|---|---|
| committer | Nikos Mavrogiannopoulos <nmav@gnutls.org> | 2014-04-27 18:28:06 +0200 |
| commit | 9765641067c5147fc50f67db8fce2992a3cc1037 (patch) | |
| tree | 50a92e5413cd8e7039bb02e11a319adc0cec6847 | |
| parent | 64c550a34a257130d0cee1ae971f45a492b646f9 (diff) | |
| download | libtasn1-9765641067c5147fc50f67db8fce2992a3cc1037.tar.gz libtasn1-9765641067c5147fc50f67db8fce2992a3cc1037.tar.bz2 libtasn1-9765641067c5147fc50f67db8fce2992a3cc1037.zip | |
Check that p is not NULL
As far as I can tell this should never happen.
| -rw-r--r-- | lib/coding.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/coding.c b/lib/coding.c index 86df6f0..e561700 100644 --- a/lib/coding.c +++ b/lib/coding.c @@ -862,6 +862,8 @@ _asn1_ordering_set_of (unsigned char *der, int der_len, asn1_node node) while (p && ((type_field (p->type) == ASN1_ETYPE_TAG) || (type_field (p->type) == ASN1_ETYPE_SIZE))) p = p->right; + if (p == NULL) + return ASN1_VALUE_NOT_VALID; p = p->right; if ((p == NULL) || (p->right == NULL)) |