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-rw-r--r--tools/test/h5dump/h5dumpgentest.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/test/h5dump/h5dumpgentest.c b/tools/test/h5dump/h5dumpgentest.c
index aed3eda..e12690c 100644
--- a/tools/test/h5dump/h5dumpgentest.c
+++ b/tools/test/h5dump/h5dumpgentest.c
@@ -3884,7 +3884,7 @@ gent_multi(void)
for (mt = H5FD_MEM_DEFAULT; mt < H5FD_MEM_NTYPES; mt++) {
memb_fapl[mt] = H5P_DEFAULT;
memb_map[mt] = mt;
- sprintf(sv[mt], "%%s-%c.h5", multi_letters[mt]);
+ snprintf(sv[mt], 1024, "%%s-%c.h5", multi_letters[mt]);
memb_name[mt] = sv[mt];
/*printf("memb_name[%d]=%s, memb_map[%d]=%d; ", mt, memb_name[mt], mt, memb_map[mt]);*/
memb_addr[mt] = (haddr_t)MAX(mt - 1, 0) * (HADDR_MAX / 10);