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authorLars Hjemli <hjemli@gmail.com>2009-08-24 13:27:15 +0200
committerLars Hjemli <hjemli@gmail.com>2009-08-24 13:27:15 +0200
commit588fb8efc69778b85062e8fc2f482a8de43bad75 (patch)
treed611ec33de53d253d1e7db9768e1310b05fb3004
parentAdd and use cgit_find_stats_periodname() in print_repo() (diff)
downloadcgit-588fb8efc69778b85062e8fc2f482a8de43bad75.tar.gz
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.c16
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)