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authorSimon Marchi <simon.marchi@polymtl.ca>2021-04-05 10:58:56 -0400
committerMike Frysinger <vapier@gentoo.org>2021-04-07 07:41:33 -0400
commitefd86e5b0f756b04675e2ef7e26a64508300d9a8 (patch)
tree8861a79ddfe2f5cdb16f052cf5da3e3986cefcc5 /sim
parent56d467f4ee376e28a16740f26e5f6eec3c743632 (diff)
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sim: m32c: opc2c: remove unused vlist variable
When building with AddressSanitizer, sim/m32c fails with: ./opc2c -l r8c.out /home/simark/src/binutils-gdb/sim/m32c/r8c.opc > r8c.c sim_log: r8c.out ================================================================= ==3919390==ERROR: LeakSanitizer: detected memory leaks Direct leak of 4 byte(s) in 1 object(s) allocated from: #0 0x7ffff7677459 in __interceptor_malloc /build/gcc/src/gcc/libsanitizer/asan/asan_malloc_linux.cpp:145 #1 0x55555555b3df in main /home/simark/src/binutils-gdb/sim/m32c/opc2c.c:658 #2 0x7ffff741fb24 in __libc_start_main (/usr/lib/libc.so.6+0x27b24) Fix the leak in main by removing the vlist variable, which seems unused.
Diffstat (limited to 'sim')
-rw-r--r--sim/m32c/ChangeLog4
-rw-r--r--sim/m32c/opc2c.c3
2 files changed, 4 insertions, 3 deletions
diff --git a/sim/m32c/ChangeLog b/sim/m32c/ChangeLog
index cf5545c..31e3523 100644
--- a/sim/m32c/ChangeLog
+++ b/sim/m32c/ChangeLog
@@ -1,3 +1,7 @@
+2021-04-07 Simon Marchi <simon.marchi@polymtl.ca>
+
+ * opc2c.c (main): Remove vlist variable.
+
2021-04-02 Mike Frysinger <vapier@gentoo.org>
* aclocal.m4, configure: Regenerate.
diff --git a/sim/m32c/opc2c.c b/sim/m32c/opc2c.c
index 082d4e9..3d8f2c1 100644
--- a/sim/m32c/opc2c.c
+++ b/sim/m32c/opc2c.c
@@ -507,7 +507,6 @@ main (int argc, char **argv)
FILE *in;
int lineno = 0;
int i;
- VaryRef *vlist;
if (argc > 2 && strcmp (argv[1], "-l") == 0)
{
@@ -655,8 +654,6 @@ main (int argc, char **argv)
qsort (opcodes, n_opcodes, sizeof (opcodes[0]), op_cmp);
- vlist = (VaryRef *) malloc (n_varies * sizeof (VaryRef));
-
for (i = 0; i < n_opcodes; i++)
{
int j, b, v;