ericonr
/
util-linux
mirror of https://github.com/ericonr/util-linux.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

blockdev: use snprintf() rather than sprintf() 

Signed-off-by: Karel Zak <kzak@redhat.com>
This commit is contained in:
Karel Zak 2021-07-27 12:51:43 +02:00
parent 05c4b11d5e
commit 26266436c8
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
disk-utils/blockdev.c
View File

@ -442,7 +442,7 @@ static void report_all_devices(void)
&ma, &mi, &sz, ptname) != 4)
continue;
sprintf(device, "/dev/%s", ptname);
snprintf(device, sizeof(device), "/dev/%s", ptname);
report_device(device, 1);
}
@ -479,12 +479,12 @@ static void report_device(char *device, int quiet)
if (ul_path_read_u64(pc, &start, "start") != 0)
/* TRANSLATORS: Start sector not available. Max. 15 letters. */
sprintf(start_str, "%15s", _("N/A"));
snprintf(start_str, sizeof(start_str), "%15s", _("N/A"));
}
ul_unref_path(pc);
}
if (!*start_str)
sprintf(start_str, "%15ju", start);
snprintf(start_str, sizeof(start_str), "%15ju", start);
if (ioctl(fd, BLKROGET, &ro) == 0 &&
ioctl(fd, BLKRAGET, &ra) == 0 &&