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Add xsnprintf() and remove some unnecessary strlen(3) calls

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This commit is contained in:
Craig Barnes 2021-01-14 21:30:06 +00:00
parent b25b8a78a9
commit 3f4cfa338b
8 changed files with 86 additions and 36 deletions
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5
input.c
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@ -37,6 +37,7 @@
#include "util.h"
#include "vt.h"
#include "xmalloc.h"
#include "xsnprintf.h"
struct pipe_context {
char *text;
@ -974,8 +975,8 @@ key_press_release(struct seat *seat, struct terminal *term, uint32_t serial,
assert(modify_param != 0);
char reply[1024];
snprintf(reply, sizeof(reply), "\x1b[27;%d;%d~", modify_param, sym);
term_to_slave(term, reply, strlen(reply));
size_t n = xsnprintf(reply, sizeof(reply), "\x1b[27;%d;%d~", modify_param, sym);
term_to_slave(term, reply, n);
}
else {