tests: handle paths with whitespace

[cgit.git] / ui-ssdiff.c

diff --git a/ui-ssdiff.c b/ui-ssdiff.c
index 9fb5b1139af12c05d9817d9fcef884b843d928ca..0cff4b82ed46c8bc41e07c1392dd9c8e9e3ff75a 100644 (file)
--- a/ui-ssdiff.c
+++ b/ui-ssdiff.c
@@ -23,7 +23,7 @@ static void create_or_reset_lcs_table()
        int i;
 
        if (L != NULL) {
-               memset(*L, 0, sizeof(*L) * MAX_SSDIFF_SIZE);
+               memset(*L, 0, sizeof(int) * MAX_SSDIFF_SIZE);
                return;
        }
 
@@ -42,14 +42,12 @@ static char *longest_common_subsequence(char *A, char *B)
        int i, j, ri;
        int m = strlen(A);
        int n = strlen(B);
-       int tmp1, tmp2, length;
+       int tmp1, tmp2;
        int lcs_length;
        char *result;
 
-       length = (m + 1) * (n + 1);
-
        // We bail if the lines are too long
-       if (length > MAX_SSDIFF_SIZE)
+       if (m >= MAX_SSDIFF_M || n >= MAX_SSDIFF_N)
                return NULL;
 
        create_or_reset_lcs_table();