fix potential memory leak when allocation fails

PR: 801 Submitted by: Nils Larsch
2005-03-11 09:00:18 +00:00
parent f59229cca2
commit c4fddde87b
1 changed files with 3 additions and 0 deletions
--- a/crypto/pem/pem_lib.c
+++ b/crypto/pem/pem_lib.c
@@ -655,6 +655,9 @@ int PEM_read_bio(BIO *bp, char **name, char **header, unsigned char **data,
 	dataB=BUF_MEM_new();
 	if ((nameB == NULL) || (headerB == NULL) || (dataB == NULL))
 		{
+		BUF_MEM_free(nameB);
+		BUF_MEM_free(headerB);
+		BUF_MEM_free(dataB);
 		PEMerr(PEM_F_PEM_READ_BIO,ERR_R_MALLOC_FAILURE);
 		return(0);
 		}