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FIX: exit if str is null

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David GAILLETON
2026-01-09 14:57:42 +01:00
parent 7db1844447
commit 15ca9cfe3f
1 changed files with 2 additions and 2 deletions
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4
secure_write.c
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@@ -6,7 +6,7 @@
/* By: dgaillet <dgaillet@student.42.fr> +#+ +:+ +#+ */ /* By: dgaillet <dgaillet@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2026/01/08 14:30:38 by dgaillet #+# #+# */ /* Created: 2026/01/08 14:30:38 by dgaillet #+# #+# */
/* Updated: 2026/01/09 12:05:56 by dgaillet ### ########lyon.fr */ /* Updated: 2026/01/09 14:55:16 by dgaillet ### ########lyon.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@@ -17,6 +17,6 @@ void secure_write(int fd, char *str, int len)
{ {
if (len < 0) if (len < 0)
return ; return ;
if (write(fd, str, len) < 0) if (!str || write(fd, str, len) < 0)
exit (EXIT_FAILURE); exit (EXIT_FAILURE);
} }