hirc

commit 7fd56992b1f1fa467d1a2c932899b6f1ab3208a4
parent 8adbd333b1628c6ee2892629fbedded1c236ba32
Author: hhvn <dev@hhvn.uk>
Date:   Wed, 22 Dec 2021 16:02:30 +0000

s/ui.c: ui_format() check param len properly

Diffstat:
M
src/ui.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/ui.c b/src/ui.c
@@ -1328,7 +1328,7 @@ ui_format(char *format, struct History *hist) {
 			/* If all are digits, *p == '\0' */
 			if (!*p && hist) {
 				pn = strtol(content, NULL, 10) - 1;
-				if (pn >= 0 && param_len(params) >= pn) {
+				if (pn >= 0 && param_len(params) > pn) {
 					if (**(params+pn) == 1 && strncmp((*(params+pn))+1, "ACTION", strlen("ACTION")) == 0 && strchr(*(params+pn), ' '))
 						rc += snprintf(&ret[rc], sizeof(ret) - rc, "%s", struntil(strchr(*(params+pn), ' ') + 1, 1));
 					else if (**(params+pn) == 1)
@@ -1342,7 +1342,7 @@ ui_format(char *format, struct History *hist) {
 			/* All are digits except a trailing '-' */
 			if (*p == '-' && *(p+1) == '\0' && hist) {
 				pn = strtol(content, NULL, 10) - 1;
-				if (pn >= 0 && param_len(params) >= pn) {
+				if (pn >= 0 && param_len(params) > pn) {
 					for (; *(params+pn) != NULL; pn++) {
 						if (**(params+pn) == 1 && strncmp((*(params+pn))+1, "ACTION", strlen("ACTION")) == 0 && strchr(*(params+pn), ' ')) {
 							rc += snprintf(&ret[rc], sizeof(ret) - rc, "%s%s",