author | Lars Hjemli <hjemli@gmail.com> | 2009-08-24 11:27:15 (UTC) |
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committer | Lars Hjemli <hjemli@gmail.com> | 2009-08-24 11:27:15 (UTC) |
commit | 588fb8efc69778b85062e8fc2f482a8de43bad75 (patch) (side-by-side diff) | |
tree | d611ec33de53d253d1e7db9768e1310b05fb3004 /cgit.c | |
parent | b47b7bd1d0fb872763214e674b53a562c7513fc0 (diff) | |
download | cgit-588fb8efc69778b85062e8fc2f482a8de43bad75.zip cgit-588fb8efc69778b85062e8fc2f482a8de43bad75.tar.gz cgit-588fb8efc69778b85062e8fc2f482a8de43bad75.tar.bz2 |
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
@@ -459,2 +459,11 @@ char *build_snapshot_setting(int bitmap) +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) @@ -466,4 +475,7 @@ void print_repo(FILE *f, struct cgit_repo *repo) 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) |