Revert "config-parser: Catch negative numbers assigned to unsigned config values"

The reduction in range limits does have an effect for color values,
which are expressed as hexadecimal values from 0x00000000 to
0xFFFFFFFF.  By limiting the range to INT_MAX, color values of
0x80000000 and up are in fact lost.

This reverts commit 6351fb08c2e302f8696b2022830e5317e7219c39.

Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>
Reviewed-by: Yong Bakos <ybakos@humanoriented.com>
Acked-by: Derek Foreman <derekf@osg.samsung.com>
Tested-by: Yong Bakos <ybakos@humanoriented.com>

1 files changed, 1 insertions, 11 deletions

diff --git a/shared/config-parser.c b/shared/config-parser.c
index 4c672206..1e08759e 100644
--- a/shared/config-parser.c
+++ b/shared/config-parser.c
@@ -186,7 +186,6 @@ weston_config_section_get_uint(struct weston_config_section *section,
 			       const char *key,
 			       uint32_t *value, uint32_t default_value)
 {
-	long int ret;
 	struct weston_config_entry *entry;
 	char *end;
 
@@ -198,22 +197,13 @@ weston_config_section_get_uint(struct weston_config_section *section,
 	}
 
 	errno = 0;
-	ret = strtol(entry->value, &end, 0);
+	*value = strtoul(entry->value, &end, 0);
 	if (errno != 0 || end == entry->value || *end != '\0') {
 		*value = default_value;
 		errno = EINVAL;
 		return -1;
 	}
 
-	/* check range */
-	if (ret < 0 || ret > INT_MAX) {
-		*value = default_value;
-		errno = ERANGE;
-		return -1;
-	}
-
-	*value = ret;
-
 	return 0;
 }