We should be checking IS_ERR() here. PTR_ERR() is always true.
Fixes: fe3d197f8431 ('x86, mpx: On-demand kernel allocation of bounds tables')
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
v2: Use correct fixes tag.
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index 67d817e..f176d96 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -331,7 +331,7 @@ dotraplinkage void do_bounds(struct pt_regs *regs, long error_code)
break; /* Success, it was handled */
case 1: /* Bound violation. */
info = mpx_generate_siginfo(regs, xsave_buf);
- if (PTR_ERR(info)) {
+ if (IS_ERR(info)) {
/*
* We failed to decode the MPX instruction. Act as if
* the exception was not caused by MPX.
--
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