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-rw-r--r--src/t_string.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/t_string.c b/src/t_string.c
index 9228c5ed0..db6f7042e 100644
--- a/src/t_string.c
+++ b/src/t_string.c
@@ -805,7 +805,7 @@ void stralgoLCS(client *c) {
/* Setup an uint32_t array to store at LCS[i,j] the length of the
* LCS A0..i-1, B0..j-1. Note that we have a linear array here, so
* we index it as LCS[j+(blen+1)*j] */
- uint32_t *lcs = zmalloc((alen+1)*(blen+1)*sizeof(uint32_t));
+ uint32_t *lcs = zmalloc((size_t)(alen+1)*(blen+1)*sizeof(uint32_t));
#define LCS(A,B) lcs[(B)+((A)*(blen+1))]
/* Start building the LCS table. */