patch 7.4.1773
Problem: Compiler warnings. (Dominique Pelle)
Solution: Add UNUSED. Add type cast. Avoid a buffer overflow.
diff --git a/src/term.c b/src/term.c
index 82f8012..d85cd53 100644
--- a/src/term.c
+++ b/src/term.c
@@ -1272,6 +1272,7 @@
char_u *color_name;
guicolor_T color;
};
+
static struct rgbcolor_table_S rgb_table[] = {
{(char_u *)"black", RGB(0x00, 0x00, 0x00)},
{(char_u *)"blue", RGB(0x00, 0x00, 0xD4)},
@@ -1354,7 +1355,7 @@
else
{
/* Check if the name is one of the colors we know */
- for (i = 0; i < sizeof(rgb_table) / sizeof(rgb_table[0]); i++)
+ for (i = 0; i < (int)(sizeof(rgb_table) / sizeof(rgb_table[0])); i++)
if (STRICMP(name, rgb_table[i].color_name) == 0)
return rgb_table[i].color;
}
@@ -1384,7 +1385,7 @@
int pos;
char *color;
- fgets(line, LINE_LEN, fd);
+ ignored = fgets(line, LINE_LEN, fd);
len = strlen(line);
if (len <= 1 || line[len-1] != '\n')
@@ -2803,9 +2804,11 @@
static void
term_rgb_color(char_u *s, long_u rgb)
{
- char buf[7+3*3+2+1+1];
+#define MAX_COLOR_STR_LEN 100
+ char buf[MAX_COLOR_STR_LEN];
- sprintf(buf, (char *)s, RED(rgb), GREEN(rgb), BLUE(rgb));
+ vim_snprintf(buf, MAX_KEY_CODE_LEN,
+ (char *)s, RED(rgb), GREEN(rgb), BLUE(rgb));
OUT_STR(buf);
}
#endif