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fix missing seed value #1137

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Merged
Cyan4973 merged 1 commit into from
Sep 16, 2026
+4 −0
Merged

fix missing seed value #1137

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3 changes: 3 additions & 0 deletions Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -245,6 +245,9 @@ test32: xxhsum32
TEST_FILES = xxhsum$(EXT) xxhash.c xxhash.h
.PHONY: test-xxhsum-c
test-xxhsum-c: xxhsum
# --seed requires a value
./xxhsum --seed 2>&1 | $(GREP) -q "^Wrong parameters"
./xxhsum -H0 --seed 2>&1 | $(GREP) -q "^Wrong parameters"
# xxhsum to/from pipe
./xxhsum $(TEST_FILES) | ./xxhsum -c -
./xxhsum -H0 $(TEST_FILES) | ./xxhsum -c -
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1 change: 1 addition & 0 deletions cli/xxhsum.c
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Expand Up @@ -1615,6 +1615,7 @@ XSUM_API int XSUM_main(int argc, const char* argv[])
if (!strcmp(argument, "--seed") ){
const char* seed_str;
i++;
if (i >= argc) return XSUM_badusage(exename);
seed_str = argv[i];
switch( algo ){
case algo_xxh32 : g_default_seed_u32 = XSUM_readU32FromChar(&seed_str); break;
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