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Fixed a possible memory leak in creating fonts

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Klaus Schmidinger 2021-12-27 11:16:04 +01:00
parent 26412e8888
commit a16a451c1f
3 changed files with 6 additions and 2 deletions
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1
CONTRIBUTORS
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@ -3650,6 +3650,7 @@ Helmut Binder <cco@aon.at>
for reporting a problem with PMT handling in case locking the Channels list times out for reporting a problem with PMT handling in case locking the Channels list times out
for avoiding a lengthy lock on the Channels list when starting a recording for avoiding a lengthy lock on the Channels list when starting a recording
for fixing a memory leak in handling the NIT for fixing a memory leak in handling the NIT
for reporting a possible memory leak in creating fonts
Ulrich Eckhardt <uli@uli-eckhardt.de> Ulrich Eckhardt <uli@uli-eckhardt.de>
for reporting a problem with shutdown after user inactivity in case a plugin is for reporting a problem with shutdown after user inactivity in case a plugin is

1
HISTORY
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@ -9582,3 +9582,4 @@ Video Disk Recorder Revision History
- Fixed unlocking vs. call to EpgHandlers.EndSegmentTransfer() (reported by Christoph - Fixed unlocking vs. call to EpgHandlers.EndSegmentTransfer() (reported by Christoph
Haubrich). Haubrich).
- Fixed a memory leak in handling the NIT (thanks to Helmut Binder). - Fixed a memory leak in handling the NIT (thanks to Helmut Binder).
- Fixed a possible memory leak in creating fonts (reported by Helmut Binder).

6
font.c
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@ -6,7 +6,7 @@
* *
* BiDi support by Osama Alrawab <alrawab@hotmail.com> @2008 Tripoli-Libya. * BiDi support by Osama Alrawab <alrawab@hotmail.com> @2008 Tripoli-Libya.
* *
* $Id: font.c 4.2 2016/12/22 12:31:23 kls Exp $ * $Id: font.c 4.2.1.1 2021/12/27 11:14:05 kls Exp $
*/ */
#include "font.h" #include "font.h"
@ -429,8 +429,10 @@ cFont *cFont::CreateFont(const char *Name, int CharHeight, int CharWidth)
{ {
cString fn = GetFontFileName(Name); cString fn = GetFontFileName(Name);
cFont *f = *fn ? new cFreetypeFont(fn, CharHeight, CharWidth) : NULL; cFont *f = *fn ? new cFreetypeFont(fn, CharHeight, CharWidth) : NULL;
if (!f || !f->Height()) if (!f || !f->Height()) {
delete f;
f = new cDummyFont(CharHeight, CharWidth); f = new cDummyFont(CharHeight, CharWidth);
}
return f; return f;
} }