opkg: ignore empty fields in package lists

[openwrt.git] / package / system / opkg / patches / 080-suppress-blank-package-fields.patch

diff --git a/package/system/opkg/patches/080-suppress-blank-package-fields.patch b/package/system/opkg/patches/080-suppress-blank-package-fields.patch
new file mode 100644 (file)
index 0000000..976b97d
--- /dev/null
+++ b/package/system/opkg/patches/080-suppress-blank-package-fields.patch
@@ -0,0 +1,16 @@
+--- a/libopkg/parse_util.c
++++ b/libopkg/parse_util.c
+@@ -35,7 +35,12 @@ is_field(const char *type, const char *l
+ char *
+ parse_simple(const char *type, const char *line)
+ {
+-      return trim_xstrdup(line + strlen(type) + 1);
++      char *field = trim_xstrdup(line + strlen(type) + 1);
++      if (strlen(field) == 0) {
++              free(field);
++              return NULL;
++      }
++      return field;
+ }
+ 
+ /*