Commit 4f5b7a76 authored by Andy Polyakov's avatar Andy Polyakov
Browse files

x509/by_dir.c: fix run-away pointer (and potential SEGV) 

when adding duplicates in add_cert_dir.

PR: 3261
Reported by: Marian Done
(cherry picked from commit 758954e0)
parent 8fe4d5be

crypto/x509/by_dir.c

+2 −4
Original line number Diff line number Diff line
@@ -218,7 +218,7 @@ static int add_cert_dir(BY_DIR *ctx, const char *dir, int type) 


	s=dir;

	p=s;

	for (;;p++)

	do

		{

		if ((*p == LIST_SEPARATOR_CHAR) || (*p == '\0'))

			{
@@ -264,9 +264,7 @@ static int add_cert_dir(BY_DIR *ctx, const char *dir, int type) 
				return 0;

				}

			}

		if (*p == '\0')

			break;

		}

		} while (*p++ != '\0');

	return 1;

	}