Commit 758954e0 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
parent d099f0ed

crypto/x509/by_dir.c

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




	s=dir;

	s=dir;

	p=s;

	p=s;

	for (;;p++)

	do

		{

		{

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

		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;

				return 0;

				}

				}

			}

			}

		if (*p == '\0')

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

			break;

		}

	return 1;

	return 1;

	}

	}