From: Gaël PORTAY <gael.portay@collabora.com>
Date: Sat, 9 Jan 2021 10:03:34 +0000 (-0500)
Subject: libfdisk: (script) ignore empty values for start and size
X-Git-Tag: v2.37-rc1~191
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ecdfb2b767fc8ac6f27d67536d38997479172dc0;p=thirdparty%2Futil-linux.git

libfdisk: (script) ignore empty values for start and size

Signed-off-by: Gaël PORTAY <gael.portay@collabora.com>
---

diff --git a/libfdisk/src/script.c b/libfdisk/src/script.c
index 6e6f263218..c3d8eb547b 100644
--- a/libfdisk/src/script.c
+++ b/libfdisk/src/script.c
@@ -1038,7 +1038,11 @@ static int parse_line_nameval(struct fdisk_script *dp, char *s)
 
 		if (!strncasecmp(p, "start=", 6)) {
 			int pow = 0;
+
 			p += 6;
+			if (!*p)
+				continue;
+
 			rc = next_number(&p, &num, &pow);
 			if (!rc) {
 				if (pow) {	/* specified as <num><suffix> */
@@ -1055,6 +1059,9 @@ static int parse_line_nameval(struct fdisk_script *dp, char *s)
 			int pow = 0;
 
 			p += 5;
+			if (!*p)
+				continue;
+
 			rc = next_number(&p, &num, &pow);
 			if (!rc) {
 				if (pow) {	/* specified as <num><suffix> */