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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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* DEALINGS IN THE SOFTWARE.
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*/
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*/
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24 |
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#include <stdlib.h> /* NULL */
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- |
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#include <stdio.h>
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- |
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- |
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#include "svarlang.h"
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#include "svarlang.h"
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26 |
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int svarlang_autoload_exepath(const char *selfexe, const char *lang) {
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27 |
int svarlang_autoload_exepath(const char *selfexe, const char *lang) {
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| 31 |
unsigned short selflen;
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28 |
unsigned short selflen;
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| 32 |
unsigned long self_ext_backup;
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29 |
unsigned long self_ext_backup;
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unsigned long *self_ext_ptr;
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30 |
unsigned long *self_ext_ptr;
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| 34 |
int res;
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31 |
int res;
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32 |
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/* validate selfexe: must be at least 5 bytes long and 4th char from end must
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33 |
/* validate selfexe: must be at least 5 bytes long and 4th char from end must
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* be a dot (like "a.exe" or "c:\b.com" or "..\..\test\run.exe") */
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* be a dot (like "a.exe" or "c:\b.com" or "..\..\test\run.exe") */
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| 38 |
if (selfexe == NULL) return(-200);
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35 |
if (!selfexe) return(-200);
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for (selflen = 0; selfexe[selflen] != 0; selflen++);
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36 |
for (selflen = 0; selfexe[selflen] != 0; selflen++);
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| 40 |
if ((selflen < 5) || (selfexe[selflen - 4] != '.')) return(-200);
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37 |
if ((selflen < 5) || (selfexe[selflen - 4] != '.')) return(-200);
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| 41 |
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38 |
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| 42 |
self_ext_ptr = (void *)(selfexe + selflen - 3); /* disregard CONST (I revert original content later, so the caller won't notice */
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39 |
self_ext_ptr = (void *)(selfexe + selflen - 3); /* disregard CONST (I revert original content later, so the caller won't notice */
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| 43 |
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40 |
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