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-rw-r--r--ui-ssdiff.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/ui-ssdiff.c b/ui-ssdiff.c
index 9fb5b11..45770b1 100644
--- a/ui-ssdiff.c
+++ b/ui-ssdiff.c
@@ -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();