The common defs.h code sets up a fallback ptrace() for many arches which
declares the 4th arg as "long" which results in warnings like so:
util.c: In function âdo_ptraceâ:
util.c:260: warning: passing argument 4 of âptraceâ makes integer from
pointer without a cast
util.c: In function âptrace_restartâ:
util.c:282: warning: passing argument 4 of âptraceâ makes integer from
pointer without a cast
* util.c (do_ptrace): Cast 4th arg to long.
(ptrace_restart): Drop void* cast on 4th arg.
Signed-off-by: Mike Frysinger <[email protected]>
---
util.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/util.c b/util.c
index c767065..c96eb0a 100644
--- a/util.c
+++ b/util.c
@@ -257,7 +257,7 @@ do_ptrace(int request, struct tcb *tcp, void *addr, void
*data)
long l;
errno = 0;
- l = ptrace(request, tcp->pid, addr, data);
+ l = ptrace(request, tcp->pid, addr, (long) data);
/* Non-ESRCH errors might be our invalid reg/mem accesses,
* we do not record them. */
if (errno == ESRCH)
@@ -279,7 +279,7 @@ ptrace_restart(int op, struct tcb *tcp, int sig)
const char *msg;
errno = 0;
- ptrace(op, tcp->pid, (void *) 1, (void *) (long) sig);
+ ptrace(op, tcp->pid, (void *) 1, (long) sig);
err = errno;
if (!err || err == ESRCH)
return 0;
--
1.6.5.rc2
------------------------------------------------------------------------------
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