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Code Issues Releases Wiki Activity

Fixed bounds check for cursor image

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Bryan Roe
2020-04-11 12:41:18 -07:00
parent 344b84ac90
commit c4aba77b89
1 changed files with 1 additions and 1 deletions
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meshcore/KVM/Linux/linux_kvm.c
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@@ -173,7 +173,7 @@ KVM_MouseCursors kvm_fetch_currentCursor(Display *cursordisplay)
char alpha[65535]; char alpha[65535];
int i; int i;
if ((size_t)(w*h) <= sizeof(alpha)) if (((size_t)(w*h) <= sizeof(alpha)) && ((size_t)(w*h) > 6))
{ {
for (i = 0; i < (w*h); ++i) for (i = 0; i < (w*h); ++i)
{ {