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-rw-r--r--osd.c22
1 files changed, 15 insertions, 7 deletions
diff --git a/osd.c b/osd.c
index cf16fe63..c8fde293 100644
--- a/osd.c
+++ b/osd.c
@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
- * $Id: osd.c 1.67 2006/02/26 14:31:31 kls Exp $
+ * $Id: osd.c 1.68 2007/02/17 16:05:52 kls Exp $
*/
#include "osd.h"
@@ -218,14 +218,17 @@ bool cBitmap::LoadXpm(const char *FileName)
int w, h, n, c;
if (4 != sscanf(s, "%d %d %d %d", &w, &h, &n, &c)) {
esyslog("ERROR: faulty 'values' line in XPM file '%s'", FileName);
+ isXpm = false;
break;
}
lines = h + n + 1;
Xpm = MALLOC(char *, lines);
+ memset(Xpm, 0, lines * sizeof(char*));
}
char *q = strchr(s, '"');
if (!q) {
esyslog("ERROR: missing quotes in XPM file '%s'", FileName);
+ isXpm = false;
break;
}
*q = 0;
@@ -233,16 +236,21 @@ bool cBitmap::LoadXpm(const char *FileName)
Xpm[index++] = strdup(s);
else {
esyslog("ERROR: too many lines in XPM file '%s'", FileName);
+ isXpm = false;
break;
}
}
}
- if (index == lines)
- Result = SetXpm(Xpm);
- else
- esyslog("ERROR: too few lines in XPM file '%s'", FileName);
- for (int i = 0; i < index; i++)
- free(Xpm[i]);
+ if (isXpm) {
+ if (index == lines)
+ Result = SetXpm(Xpm);
+ else
+ esyslog("ERROR: too few lines in XPM file '%s'", FileName);
+ }
+ if (Xpm) {
+ for (int i = 0; i < index; i++)
+ free(Xpm[i]);
+ }
free(Xpm);
fclose(f);
}