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-rw-r--r--lib/libalpm/version.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/libalpm/version.c b/lib/libalpm/version.c
index 73d6a660..6b65a413 100644
--- a/lib/libalpm/version.c
+++ b/lib/libalpm/version.c
@@ -98,8 +98,8 @@ static int rpmvercmp(const char *a, const char *b)
str1 = strdup(a);
str2 = strdup(b);
- one = str1;
- two = str2;
+ one = ptr1 = str1;
+ two = ptr2 = str2;
/* loop through each version segment of str1 and str2 and compare them */
while (*one && *two) {
@@ -109,6 +109,11 @@ static int rpmvercmp(const char *a, const char *b)
/* If we ran to the end of either, we are finished with the loop */
if (!(*one && *two)) break;
+ /* If the separator lengths were different, we are also finished */
+ if ((one - ptr1) != (two - ptr2)) {
+ return (one - ptr1) < (two - ptr2) ? -1 : 1;
+ }
+
ptr1 = one;
ptr2 = two;