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fixup

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This commit is contained in:
lemoer 2020-05-21 17:57:56 +02:00
parent ad485c55fb
commit 24596b2731
1 changed files with 9 additions and 6 deletions
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13
package/libgluonutil/src/libgluonutil.c
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@ -225,21 +225,24 @@ char * gluonutil_get_primary_domain(void) {
const char *domain_path_fmt = "/lib/gluon/domains/%s.json";
char domain_path[strlen(domain_path_fmt) + strlen(domain_code)];
snprintf(domain_path, sizeof(domain_path), domain_path_fmt, domain_code);
free(domain_code);
char primary_domain_path[PATH_MAX+1];
char *primary_domain_code;
ssize_t len = readlink(domain_path, primary_domain_path, PATH_MAX);
if (len < 0) {
// EINVAL = file is not a symlink = the domain itself is the primary domain
if (errno != EINVAL)
if (errno != EINVAL) {
free(domain_code);
return NULL;
}
return domain_code;
}
free(domain_code);
primary_domain_code = basename(domain_path);
} else {
primary_domain_path[len] = '\0';
primary_domain_code = basename(primary_domain_path);
}
char *ext_begin = strrchr(primary_domain_code, '.');
if (!ext_begin)