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Fix memory leak with crafted X.509 certs

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Manuel Pégourié-Gonnard 2014-11-11 23:11:16 +01:00
parent 0369a5291b
commit b134060f90
3 changed files with 10 additions and 0 deletions
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3
library/x509_crt.c
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@ -359,6 +359,9 @@ static int x509_get_subject_alt_name( unsigned char **p,
/* Allocate and assign next pointer */
if( cur->buf.p != NULL )
{
if( cur->next != NULL )
return( POLARSSL_ERR_X509_INVALID_EXTENSIONS );
cur->next = (asn1_sequence *) polarssl_malloc(
sizeof( asn1_sequence ) );