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-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/Display.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Display.c b/nx-X11/programs/Xserver/hw/nxagent/Display.c
index f523dacde..d4e032046 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/Display.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/Display.c
@@ -1842,6 +1842,13 @@ static FILE *nxagentLookForIconFile(char *iconName, const char *permission,
if (end != NULL)
{
+ if ((end - path) > sizeof(singlePath) - 1)
+ {
+ fprintf(stderr, "Warning: Path too long - ignored.\n");
+ path = end + 1;
+ continue;
+ }
+
strncpy(singlePath, path, (unsigned long)(end - path));
singlePath[(unsigned long)(end - path)] = '\0';
@@ -1850,6 +1857,12 @@ static FILE *nxagentLookForIconFile(char *iconName, const char *permission,
}
else
{
+ if (strlen(path) > sizeof(singlePath) - 1)
+ {
+ fprintf(stderr, "Error: Path too long.\n");
+ return NULL;
+ }
+
strcpy(singlePath, path);
breakLoop = 1;