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Merge branch 'rs/remove-unused-find-header-mem' into maint-2.45

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Code clean-up.

* rs/remove-unused-find-header-mem:
  commit: remove find_header_mem()
This commit is contained in:
Junio C Hamano 2024-07-02 09:27:59 -07:00
commit 2c2ddfb725
2 changed files with 2 additions and 19 deletions
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16
commit.c
View File

@ -1869,20 +1869,12 @@ struct commit_list **commit_list_append(struct commit *commit,
return &new_commit->next;
}
const char *find_header_mem(const char *msg, size_t len,
const char *key, size_t *out_len)
const char *find_commit_header(const char *msg, const char *key, size_t *out_len)
{
int key_len = strlen(key);
const char *line = msg;
/*
* NEEDSWORK: It's possible for strchrnul() to scan beyond the range
* given by len. However, current callers are safe because they compute
* len by scanning a NUL-terminated block of memory starting at msg.
* Nonetheless, it would be better to ensure the function does not look
* at msg beyond the len provided by the caller.
*/
while (line && line < msg + len) {
while (line) {
const char *eol = strchrnul(line, '\n');
if (line == eol)
@ -1899,10 +1891,6 @@ const char *find_header_mem(const char *msg, size_t len,
return NULL;
}
const char *find_commit_header(const char *msg, const char *key, size_t *out_len)
{
return find_header_mem(msg, strlen(msg), key, out_len);
}
/*
* Inspect the given string and determine the true "end" of the log message, in
* order to find where to put a new Signed-off-by trailer. Ignored are

5
commit.h
View File

@ -280,17 +280,12 @@ void free_commit_extra_headers(struct commit_extra_header *extra);
/*
* Search the commit object contents given by "msg" for the header "key".
* Reads up to "len" bytes of "msg".
* Returns a pointer to the start of the header contents, or NULL. The length
* of the header, up to the first newline, is returned via out_len.
*
* Note that some headers (like mergetag) may be multi-line. It is the caller's
* responsibility to parse further in this case!
*/
const char *find_header_mem(const char *msg, size_t len,
const char *key,
size_t *out_len);
const char *find_commit_header(const char *msg, const char *key,
size_t *out_len);