diff options
| author |   moritz <moritz@openbsd.org> | 2005-04-28 10:17:56 +0000 |
|---|---|---|
| committer | moritz <moritz@openbsd.org> | 2005-04-28 10:17:56 +0000 |
| commit | c1c00dd1419951b5725349a902553e13b612a374 (patch) | |
| tree | 3e3a47142f9e210d57c454264835e5796af3fcd1 /usr.bin/ssh/progressmeter.c | |
| parent | more snprintf error checking. ok krw@ (diff) | |
| download | wireguard-openbsd-c1c00dd1419951b5725349a902553e13b612a374.tar.xz wireguard-openbsd-c1c00dd1419951b5725349a902553e13b612a374.zip | |
add snprintf checks. ok djm@ markus@
Diffstat (limited to 'usr.bin/ssh/progressmeter.c')
| -rw-r--r-- | usr.bin/ssh/progressmeter.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/usr.bin/ssh/progressmeter.c b/usr.bin/ssh/progressmeter.c index 40c7f93ec7a..5686fc25ba4 100644 --- a/usr.bin/ssh/progressmeter.c +++ b/usr.bin/ssh/progressmeter.c @@ -23,7 +23,7 @@ */ #include "includes.h" -RCSID("$OpenBSD: progressmeter.c,v 1.22 2004/07/11 17:48:47 deraadt Exp $"); +RCSID("$OpenBSD: progressmeter.c,v 1.23 2005/04/28 10:17:56 moritz Exp $"); #include "progressmeter.h" #include "atomicio.h" @@ -146,6 +146,8 @@ refresh_progress_meter(void) len = snprintf(buf, file_len + 1, "\r%s", file); if (len < 0) len = 0; + if (len >= file_len + 1) + len = file_len; for (i = len; i < file_len; i++ ) buf[i] = ' '; buf[file_len] = '\0'; |