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Now checking the result of all realloc() calls

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This commit is contained in:
Klaus Schmidinger
2011-02-25 15:25:42 +01:00
parent e145ee45e2
commit d1ab9dbc5f
12 changed files with 188 additions and 77 deletions
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14
svdrp.c
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@@ -10,7 +10,7 @@
* and interact with the Video Disk Recorder - or write a full featured
* graphical interface that sits on top of an SVDRP connection.
*
* $Id: svdrp.c 2.8 2010/01/17 12:23:31 kls Exp $
* $Id: svdrp.c 2.9 2011/02/25 14:38:45 kls Exp $
*/
#include "svdrp.h"
@@ -1664,8 +1664,16 @@ bool cSVDRP::Process(void)
}
else {
if (numChars >= length - 1) {
length += BUFSIZ;
cmdLine = (char *)realloc(cmdLine, length);
int NewLength = length + BUFSIZ;
if (char *NewBuffer = (char *)realloc(cmdLine, NewLength)) {
length = NewLength;
cmdLine = NewBuffer;
}
else {
esyslog("ERROR: out of memory");
Close();
break;
}
}
cmdLine[numChars++] = c;
cmdLine[numChars] = 0;