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| author | Kees Cook <keescook@chromium.org> | 2024-02-02 03:55:00 -0800 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2024-02-20 20:47:32 -0800 |
| commit | 1e06589843632afc78d2f8e9735dac3146b97988 (patch) | |
| tree | c9d4aa07284056b5725ed16ae761ec0921746d8b /arch/um/drivers/vector_user.c | |
| parent | 8366d124ec937c3815212c00daf00b687eb27969 (diff) | |
| download | linux-1e06589843632afc78d2f8e9735dac3146b97988.tar.gz linux-1e06589843632afc78d2f8e9735dac3146b97988.tar.bz2 linux-1e06589843632afc78d2f8e9735dac3146b97988.zip | |
um: Convert strscpy() usage to 2-argument style
The ARCH=um build has its own idea about strscpy()'s definition. Adjust
the callers to remove the redundant sizeof() arguments ahead of treewide
changes, since it needs a manual adjustment for the newly named
sized_strscpy() export.
Cc: Richard Weinberger <richard@nod.at>
Cc: linux-um@lists.infradead.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'arch/um/drivers/vector_user.c')
| -rw-r--r-- | arch/um/drivers/vector_user.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/um/drivers/vector_user.c b/arch/um/drivers/vector_user.c index c719e1ec4645..b16a5e5619d3 100644 --- a/arch/um/drivers/vector_user.c +++ b/arch/um/drivers/vector_user.c @@ -141,7 +141,7 @@ static int create_tap_fd(char *iface) } memset(&ifr, 0, sizeof(ifr)); ifr.ifr_flags = IFF_TAP | IFF_NO_PI | IFF_VNET_HDR; - strscpy(ifr.ifr_name, iface, sizeof(ifr.ifr_name)); + strscpy(ifr.ifr_name, iface); err = ioctl(fd, TUNSETIFF, (void *) &ifr); if (err != 0) { @@ -171,7 +171,7 @@ static int create_raw_fd(char *iface, int flags, int proto) goto raw_fd_cleanup; } memset(&ifr, 0, sizeof(ifr)); - strscpy(ifr.ifr_name, iface, sizeof(ifr.ifr_name)); + strscpy(ifr.ifr_name, iface); if (ioctl(fd, SIOCGIFINDEX, (void *) &ifr) < 0) { err = -errno; goto raw_fd_cleanup; |