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Fixed failed mkdir() in restricted environments.

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default 2023-07-09 20:23:38 +02:00
parent c562a4531c
commit d2aa5727ba
2 changed files with 9 additions and 3 deletions
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9
snac.c
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@ -35,8 +35,13 @@ int mkdirx(const char *pathname)
{ {
int ret; int ret;
if ((ret = mkdir(pathname, DIR_PERM)) != -1) if ((ret = mkdir(pathname, DIR_PERM)) != -1) {
ret = chmod(pathname, DIR_PERM); /* try to the set the setgid bit, to allow system users
to create files in these directories using the
command-line tool. This may fail in some restricted
environments, but it's of no use there anyway */
chmod(pathname, DIR_PERM_ADD);
}
return ret; return ret;
} }

3
snac.h
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@ -7,7 +7,8 @@
#define WHAT_IS_SNAC_URL "https:/" "/comam.es/what-is-snac" #define WHAT_IS_SNAC_URL "https:/" "/comam.es/what-is-snac"
#define DIR_PERM 02770 #define DIR_PERM 00770
#define DIR_PERM_ADD 02770
#define ISO_DATE_SPEC "%Y-%m-%dT%H:%M:%SZ" #define ISO_DATE_SPEC "%Y-%m-%dT%H:%M:%SZ"