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xwayland: Silence format-truncation compilation warnings

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We are currently formatting 32-bit signed integers into 8 byte buffers,
which are too small, causing the compiler to complain. Update the buffer
size to the minimum required value of 12 bytes: 1 for the sign, 10 for
the number, and 1 for the null byte terminator.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>
This commit is contained in:
Alexandros Frantzis 2018-10-12 12:52:42 +03:00
parent bff27cb835
commit 7e2d4beb08
1 changed files with 1 additions and 1 deletions
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compositor/xwayland.c
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@ -63,7 +63,7 @@ spawn_xserver(void *user_data, const char *display, int abstract_fd, int unix_fd
{
struct wet_xwayland *wxw = user_data;
pid_t pid;
char s[8], abstract_fd_str[8], unix_fd_str[8], wm_fd_str[8];
char s[12], abstract_fd_str[12], unix_fd_str[12], wm_fd_str[12];
int sv[2], wm[2], fd;
char *xserver = NULL;
struct weston_config *config = wet_get_config(wxw->compositor);