From 9bffb99b303f420f5c9ab086549da2dff232f537 Mon Sep 17 00:00:00 2001 From: lperrey Date: Wed, 22 Dec 2021 18:11:33 +0100 Subject: [PATCH] fix invalid read size in ft_getenv_position() --- srcs/generic/ft_getenv.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/srcs/generic/ft_getenv.c b/srcs/generic/ft_getenv.c index c3c2475..c06a6c3 100644 --- a/srcs/generic/ft_getenv.c +++ b/srcs/generic/ft_getenv.c @@ -6,7 +6,7 @@ /* By: lperrey +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2021/10/08 09:25:35 by lperrey #+# #+# */ -/* Updated: 2021/12/16 03:44:06 by lperrey ### ########.fr */ +/* Updated: 2021/12/22 18:07:16 by lperrey ### ########.fr */ /* */ /* ************************************************************************** */ @@ -56,9 +56,9 @@ size_t ft_getenv_position(char *env_var) found = 0; while (!found && environ[i]) { - if (environ[i][env_var_len] == '=') + if (ft_strncmp(environ[i], env_var, env_var_len) == 0) { - if (ft_strncmp(environ[i], env_var, env_var_len) == 0) + if (environ[i][env_var_len] == '=') found = 1; else i++;