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| author | Lars Hjemli <hjemli@gmail.com> | 2009-08-24 13:27:15 +0200 |
|---|---|---|
| committer | Lars Hjemli <hjemli@gmail.com> | 2009-08-24 13:27:15 +0200 |
| commit | 588fb8efc69778b85062e8fc2f482a8de43bad75 (patch) | |
| tree | d611ec33de53d253d1e7db9768e1310b05fb3004 | |
| parent | Add and use cgit_find_stats_periodname() in print_repo() (diff) | |
| download | cgit-pink-588fb8efc69778b85062e8fc2f482a8de43bad75.tar.gz cgit-pink-588fb8efc69778b85062e8fc2f482a8de43bad75.zip | |
cgit.c: only print first line of repo.desc in print_repo()
Since repo.desc might have been populated by reading the 'description' file in GIT_DIR, it may contain newlines. And by printing the literal value, we may then generate an invalid cgitrc include-file. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
| -rw-r--r-- | cgit.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/cgit.c b/cgit.c index 93a7a69..8381630 100644 --- a/cgit.c +++ b/cgit.c @@ -457,6 +457,15 @@ char *build_snapshot_setting(int bitmap) return result; } +char *get_first_line(char *txt) +{ + char *t = xstrdup(txt); + char *p = strchr(t, '\n'); + if (p) + *p = '\0'; + return t; +} + void print_repo(FILE *f, struct cgit_repo *repo) { fprintf(f, "repo.url=%s\n", repo->url); @@ -464,8 +473,11 @@ void print_repo(FILE *f, struct cgit_repo *repo) fprintf(f, "repo.path=%s\n", repo->path); if (repo->owner) fprintf(f, "repo.owner=%s\n", repo->owner); - if (repo->desc) - fprintf(f, "repo.desc=%s\n", repo->desc); + if (repo->desc) { + char *tmp = get_first_line(repo->desc); + fprintf(f, "repo.desc=%s\n", tmp); + free(tmp); + } if (repo->readme) fprintf(f, "repo.readme=%s\n", repo->readme); if (repo->defbranch) |