fortify-headers

commit 9014b0266147dbb74d5d9e6e2c24ae9d21ad7e07
parent 6f5423255b6d78b0d6979e6319642ae530f3e2b7
Author: jvoisin <julien.voisin@dustri.org>
Date:   Wed, 10 Jul 2024 16:03:42 +0200

Fix access annotations to snprintf/sprintf

In the same spirit as the previous commit.

Reported-by: ncopa

Diffstat:
M
include/stdio.h
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/stdio.h b/include/stdio.h
@@ -268,7 +268,7 @@ _FORTIFY_FN(vasprintf) int vasprintf(char **strp, const char *fmt, __builtin_va_
 #undef printf
 #undef fprintf
 
-__fh_access(read_write, 1, 2)
+__fh_access(write_only, 1, 2)
 __fh_access(read_only, 3)
 __fh_format(printf, 3, 4)
 _FORTIFY_FN(snprintf) int snprintf(char *__s, size_t __n,
@@ -286,7 +286,7 @@ _FORTIFY_FN(snprintf) int snprintf(char *__s, size_t __n,
 }
 
 __fh_format(printf, 2, 3)
-__fh_access(read_write, 1)
+__fh_access(write_only, 1)
 __fh_access(read_only, 2)
 _FORTIFY_FN(sprintf) int sprintf(char *__s, const char *__f, ...)
 {