lib/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2025-08-07 06:43:00 +03:00
Code Activity

tests: replace fread by xfread

Browse Source 
With fortification enabled, fread calls return result needs to be checked,
has it gets the __wur macro enabled.
Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
This commit is contained in:
Frederic Berat
2023-06-12 17:18:20 +02:00
committed by Siddhesh Poyarekar
parent 127c21c0e2
commit a84dcb4bdf
9 changed files with 65 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
stdio-common/bug4.c
View File

@@ -2,6 +2,8 @@
#include <unistd.h>
#include <string.h>
#include <support/xstdio.h>
int stdio_block_read = 1, stdio_block_write = 1;
int
@@ -30,7 +32,7 @@ main (int argc, char *argv[])
fseek (f, 8180L, 0);
fwrite ("Where does this text come from?", 1, 31, f);
fseek (f, 8180L, 0);
fread (buffer, 1, 31, f);
xfread (buffer, 1, 31, f);
fwrite (buffer, 1, 31, stdout);
fclose (f);
remove (filename);