diff options
Diffstat (limited to 'ext/standard/dl.c')
| -rw-r--r-- | ext/standard/dl.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/ext/standard/dl.c b/ext/standard/dl.c index 1054bdd2f5..978ae54e90 100644 --- a/ext/standard/dl.c +++ b/ext/standard/dl.c @@ -75,6 +75,9 @@ PHP_FUNCTION(dl) #define USING_ZTS 0 #endif +#define IS_SLASH(c) \ + (((c)=='/') || ((c)=='\\')) + void php_dl(pval *file,int type,pval *return_value) { void *handle; @@ -89,7 +92,11 @@ void php_dl(pval *file,int type,pval *return_value) libpath = emalloc(extension_dir_len+file->value.str.len+2); - sprintf(libpath,"%s/%s",PG(extension_dir),file->value.str.val); + if (IS_SLASH(PG(extension_dir)[extension_dir_len-1])) { + sprintf(libpath,"%s%s", PG(extension_dir), file->value.str.val); /* SAFE */ + } else { + sprintf(libpath,"%s/%s", PG(extension_dir), file->value.str.val); /* SAFE */ + } } else { libpath = estrndup(file->value.str.val, file->value.str.len); } |