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shared repository - add a few missing calls to adjust_shared_perm().

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There were a few calls to adjust_shared_perm() that were
missing:

 - init-db creates refs, refs/heads, and refs/tags before
   reading from templates that could specify sharedrepository in
   the config file;

 - updating config file created it under user's umask without
   adjusting;

 - updating refs created it under user's umask without
   adjusting;

 - switching branches created .git/HEAD under user's umask
   without adjusting.

This moves adjust_shared_perm() from sha1_file.c to path.c,
since a few SIMPLE_PROGRAM need to call repository configuration
functions which in turn need to call adjust_shared_perm().
sha1_file.c needs to link with SHA1 computation library which
is usually not linked to SIMPLE_PROGRAM.

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano
2006-06-09 22:07:23 -07:00
parent f6407823d1
commit 138086a725
6 changed files with 54 additions and 29 deletions
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23
path.c
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@ -250,3 +250,26 @@ char *enter_repo(char *path, int strict)
return NULL;
}
int adjust_shared_perm(const char *path)
{
struct stat st;
int mode;
if (!shared_repository)
return 0;
if (lstat(path, &st) < 0)
return -1;
mode = st.st_mode;
if (mode & S_IRUSR)
mode |= S_IRGRP;
if (mode & S_IWUSR)
mode |= S_IWGRP;
if (mode & S_IXUSR)
mode |= S_IXGRP;
if (S_ISDIR(mode))
mode |= S_ISGID;
if (chmod(path, mode) < 0)
return -2;
return 0;
}