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Use safe wrappers wherever possible

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This commit is contained in:
shdown
2015-08-03 12:50:50 +03:00
parent bc52fae15c
commit c85d16faa4
14 changed files with 31 additions and 52 deletions
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6
i3bar/src/child.c
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@ -220,21 +220,21 @@ static int stdin_string(void *context, const unsigned char *val, size_t len) {
return 1;
}
if (strcasecmp(ctx->last_map_key, "min_width") == 0) {
char *copy = (char *)malloc(len + 1);
char *copy = (char *)smalloc(len + 1);
strncpy(copy, (const char *)val, len);
copy[len] = 0;
ctx->block.min_width_str = copy;
return 1;
}
if (strcasecmp(ctx->last_map_key, "name") == 0) {
char *copy = (char *)malloc(len + 1);
char *copy = (char *)smalloc(len + 1);
strncpy(copy, (const char *)val, len);
copy[len] = 0;
ctx->block.name = copy;
return 1;
}
if (strcasecmp(ctx->last_map_key, "instance") == 0) {
char *copy = (char *)malloc(len + 1);
char *copy = (char *)smalloc(len + 1);
strncpy(copy, (const char *)val, len);
copy[len] = 0;
ctx->block.instance = copy;

3
i3bar/src/xcb.c
View File

@ -1654,8 +1654,7 @@ void reconfig_windows(bool redraw_bars) {
"i3bar\0i3bar\0");
char *name;
if (asprintf(&name, "i3bar for output %s", walk->name) == -1)
err(EXIT_FAILURE, "asprintf()");
sasprintf(&name, "i3bar for output %s", walk->name);
xcb_void_cookie_t name_cookie;
name_cookie = xcb_change_property(xcb_connection,
XCB_PROP_MODE_REPLACE,