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* Make realpath() usage not depend on implementation-specific behavior.

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This commit is contained in:
Justin Maggard 2009-09-16 18:04:10 +00:00
parent bf298f75fb
commit 20f01f4a3d
1 changed files with 4 additions and 4 deletions
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8
minidlna.c
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@ -220,6 +220,7 @@ init(int argc, char * * argv)
char * string, * word; char * string, * word;
enum media_types type; enum media_types type;
char * path; char * path;
char real_path[PATH_MAX];
char ext_ip_addr[INET_ADDRSTRLEN] = {'\0'}; char ext_ip_addr[INET_ADDRSTRLEN] = {'\0'};
/* first check if "-f" option is used */ /* first check if "-f" option is used */
@ -325,18 +326,17 @@ init(int argc, char * * argv)
type = IMAGES_ONLY; type = IMAGES_ONLY;
myval = index(ary_options[i].value, '/'); myval = index(ary_options[i].value, '/');
case '/': case '/':
path = realpath(myval ? myval:ary_options[i].value, NULL); path = realpath(myval ? myval:ary_options[i].value, real_path);
if( !path ) if( !path )
path = strdup(myval ? myval:ary_options[i].value); path = (myval ? myval:ary_options[i].value);
if( access(path, F_OK) != 0 ) if( access(path, F_OK) != 0 )
{ {
fprintf(stderr, "Media directory not accessible! [%s]\n", fprintf(stderr, "Media directory not accessible! [%s]\n",
path); path);
free(path);
break; break;
} }
struct media_dir_s * this_dir = calloc(1, sizeof(struct media_dir_s)); struct media_dir_s * this_dir = calloc(1, sizeof(struct media_dir_s));
this_dir->path = path; this_dir->path = strdup(path);
this_dir->type = type; this_dir->type = type;
if( !media_dirs ) if( !media_dirs )
{ {