snore

commit ad68edeea77f6ba2ae839685cd449597b7ee5467
parent caad43cde564123b541df3cb2652df55937ac45f
Author: Claudio Alessi <smoppy@gmail.com>
Date:   Sat, 28 May 2022 17:37:00 +0200

Prevent int overflow in time_to_sec()

Diffstat:
M
snore.c
 | 
2
++

1 file changed, 2 insertions(+), 0 deletions(-)
diff --git a/snore.c b/snore.c
@@ -73,6 +73,8 @@ time_to_sec(char *s) {
 			for(j = 0; j < LENGTH(symbols); ++j) {
 				if(s[0] == symbols[j].sym) {
 					part *= symbols[j].mult;
+					if(part >= UINT_MAX)
+						return -1;
 					s++;
 					break;
 				}