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| author | Ulrich Sibiller <uli42@gmx.de> | 2021-01-04 19:44:37 +0100 |
|---|---|---|
| committer | Ulrich Sibiller <uli42@gmx.de> | 2021-01-15 19:50:37 +0100 |
| commit | 5ad0b4dde3b686d369d222976e947dcd83058757 (patch) | |
| tree | cfff32f6b03e0fc2ceffb20eb63e3be81389b341 /nx-X11/programs/Xserver | |
| parent | 6214c71b32aa3562aeff08ffa63e67323a2cc05b (diff) | |
| download | nx-libs-5ad0b4dde3b686d369d222976e947dcd83058757.tar.gz nx-libs-5ad0b4dde3b686d369d222976e947dcd83058757.tar.bz2 nx-libs-5ad0b4dde3b686d369d222976e947dcd83058757.zip | |
Window.c: check for malloc failure
PVS finding: "V522 There might be dereferencing of a potential null pointer 'nxagentConfiguredWindowList'."
Diffstat (limited to 'nx-X11/programs/Xserver')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/Window.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Window.c b/nx-X11/programs/Xserver/hw/nxagent/Window.c index a30eac589..367c15841 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Window.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Window.c @@ -3659,6 +3659,14 @@ void nxagentAddStaticResizedWindow(WindowPtr pWin, unsigned long sequence, int o StaticResizedWindowStruct *tmp = nxagentStaticResizedWindowList; nxagentStaticResizedWindowList = malloc(sizeof(StaticResizedWindowStruct)); + if (!nxagentStaticResizedWindowList) + { + #ifdef WARNING + fprintf(stderr, "WARNING: could not allocate memory for nxagentStaticResizedWindowList\n"); + #endif + nxagentStaticResizedWindowList = tmp; + return; + } nxagentStaticResizedWindowList -> next = tmp; nxagentStaticResizedWindowList -> prev = NULL; |