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| author | Bryce Kwon <bryce@brycekwon.com> | |
|---|---|---|
| committer | Bryce Kwon <bryce@brycekwon.com> | |
| commit | ||
| parent | ||
| tree | ||
| download | ||
Free the log's tip when its walk fails
Every exit now goes through one label, which also clears the walk
arguments that the normal end used to leave allocated.
Diffstat (limited to 'source/ui-log.c')
| -rw-r--r-- | source/ui-log.c | 20 |
1 file changed, 6 insertions, 14 deletions
diff --git a/source/ui-log.c b/source/ui-log.c index 2c1d802..3cbbe33 100644 --- a/source/ui-log.c +++ b/source/ui-log.c @@ -483,10 +483,7 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern // option. if (tip && !cgit_valid_rev(tip)) { cgit_print_error_page(400, "Bad Request", "Invalid revision"); - if (must_free_tip) - free((char *)tip); - strvec_clear(&rev_argv); - return; + goto out; } strvec_push(&rev_argv, tip); @@ -494,10 +491,7 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern // which can end the request inside git. if (path && path[0] == ':') { cgit_print_error_page(400, "Bad Request", "Invalid path"); - if (must_free_tip) - free((char *)tip); - strvec_clear(&rev_argv); - return; + goto out; } if (grep && pattern && *pattern) { @@ -518,10 +512,7 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern while ((arg = next_token(&pattern))) { if (!valid_range_token(arg)) { cgit_print_error_page(400, "Bad Request", "Invalid revision"); - if (must_free_tip) - free((char *)tip); - strvec_clear(&rev_argv); - return; + goto out; } strvec_push(&rev_argv, arg); } @@ -580,8 +571,7 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern // not be read from. if (prepare_revision_walk(&rev)) { cgit_print_error_page(500, "Internal Server Error", "Unable to read the history"); - strvec_clear(&rev_argv); - return; + goto out; } if (pager) { @@ -650,6 +640,8 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern html("</tbody>\n"); } +out: if (must_free_tip) free((char *)tip); + strvec_clear(&rev_argv); } |