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fix keyword-buffer overflow

This commit is contained in:
Enno Rehling 2015-03-04 22:19:11 +01:00
parent cad154ac59
commit eb282eecb1
2 changed files with 1 additions and 2 deletions
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1
src/kernel/config.h
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@ -81,7 +81,6 @@ extern "C" {
#define ORDERSIZE (DISPLAYSIZE*2) /* max. length of an order */ #define ORDERSIZE (DISPLAYSIZE*2) /* max. length of an order */
#define NAMESIZE 128 /* max. Länge eines Namens, incl trailing 0 */ #define NAMESIZE 128 /* max. Länge eines Namens, incl trailing 0 */
#define IDSIZE 16 /* max. Länge einer no (als String), incl trailing 0 */ #define IDSIZE 16 /* max. Länge einer no (als String), incl trailing 0 */
#define KEYWORDSIZE 16 /* max. Länge eines Keyword, incl trailing 0 */
#define OBJECTIDSIZE (NAMESIZE+5+IDSIZE) /* max. Länge der Strings, die #define OBJECTIDSIZE (NAMESIZE+5+IDSIZE) /* max. Länge der Strings, die
* von struct unitname, etc. zurückgegeben werden. ohne die 0 */ * von struct unitname, etc. zurückgegeben werden. ohne die 0 */

2
src/keyword.c
View File

@ -12,7 +12,7 @@
const char * keyword(keyword_t kwd) const char * keyword(keyword_t kwd)
{ {
static char result[KEYWORDSIZE]; // FIXME: static return value static char result[32]; // FIXME: static return value
if (!result[0]) { if (!result[0]) {
strcpy(result, "keyword::"); strcpy(result, "keyword::");
} }