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authorJunio C Hamano <gitster@pobox.com>2025-07-16 09:42:28 -0700
committerJunio C Hamano <gitster@pobox.com>2025-07-16 09:42:28 -0700
commit0fd2a2ec142af06aa46343bcb053206043b14308 (patch)
tree4d8f368941adfeab16464534c36b5fcf620d77fc /builtin/write-tree.c
parentMerge branch 'ps/doc-pack-refs-auto-with-files-backend-fix' (diff)
parentparse-options: add precision handling for OPTION_COUNTUP (diff)
downloadgit-0fd2a2ec142af06aa46343bcb053206043b14308.tar.gz
git-0fd2a2ec142af06aa46343bcb053206043b14308.zip
Merge branch 'rs/parse-options-precision'
Define .precision to more canned parse-options type to avoid bugs coming from using a variable with a wrong type to capture the parsed values. * rs/parse-options-precision: parse-options: add precision handling for OPTION_COUNTUP parse-options: add precision handling for OPTION_BITOP parse-options: add precision handling for OPTION_NEGBIT parse-options: add precision handling for OPTION_BIT parse-options: add precision handling for OPTION_SET_INT parse-options: add precision handling for PARSE_OPT_CMDMODE parse-options: require PARSE_OPT_NOARG for OPTION_BITOP
Diffstat (limited to 'builtin/write-tree.c')
-rw-r--r--builtin/write-tree.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/builtin/write-tree.c b/builtin/write-tree.c
index 5a8dc377ec..cfec044710 100644
--- a/builtin/write-tree.c
+++ b/builtin/write-tree.c
@@ -35,6 +35,7 @@ int cmd_write_tree(int argc,
.type = OPTION_BIT,
.long_name = "ignore-cache-tree",
.value = &flags,
+ .precision = sizeof(flags),
.help = N_("only useful for debugging"),
.flags = PARSE_OPT_HIDDEN | PARSE_OPT_NOARG,
.defval = WRITE_TREE_IGNORE_CACHE_TREE,