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grTOGL1.c: GrTOGLIconUpdate() potential -1 out-of-bound access 

SonarCloud
Access of 'char' element in the region at index -1
This was not picked up, even though similar code was.
This commit is contained in:
Darryl L. Miles 2024-10-16 10:21:53 +01:00 committed by Tim Edwards
parent 89fa935416
commit 3a35d4d28d
1 changed files with 1 additions and 1 deletions
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2
graphics/grTOGL1.c
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@ -1539,7 +1539,7 @@ GrTOGLIconUpdate(w,text) /* See Blt code */
XSetClassHint( grXdpy, wind, &class);
if (text)
{
if ((brack = strchr(text,'[')))
if ((brack = strchr(text,'[')) && brack != text)
{
brack--;
*brack = 0;