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| author | Peter Maydell <peter.maydell@linaro.org> | 2016-07-12 13:50:59 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2016-07-22 11:33:24 +0100 |
| commit | 01a720125f5e2f0a23d2682b39dead2fcc820066 (patch) | |
| tree | 58ee4815121e6ce5db432d42adfe363873c6e298 | |
| parent | e3643d32ee805d8a7b248526a507452c484a98e5 (diff) | |
| download | qemu-01a720125f5e2f0a23d2682b39dead2fcc820066.zip qemu-01a720125f5e2f0a23d2682b39dead2fcc820066.tar.gz qemu-01a720125f5e2f0a23d2682b39dead2fcc820066.tar.bz2 | |
target-sh4: Use glib allocator in movcal helper
Coverity spots that helper_movcal() calls malloc() but doesn't
check for failure. Fix this by switching to the glib allocation
functions, which abort on allocation failure.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1468327859-21385-1-git-send-email-peter.maydell@linaro.org
Acked-by: Aurelien Jarno <aurelien@aurel32.net>
| -rw-r--r-- | target-sh4/op_helper.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/target-sh4/op_helper.c b/target-sh4/op_helper.c index 0204b03..684d3f3 100644 --- a/target-sh4/op_helper.c +++ b/target-sh4/op_helper.c @@ -109,7 +109,8 @@ void helper_movcal(CPUSH4State *env, uint32_t address, uint32_t value) { if (cpu_sh4_is_cached (env, address)) { - memory_content *r = malloc (sizeof(memory_content)); + memory_content *r = g_new(memory_content, 1); + r->address = address; r->value = value; r->next = NULL; @@ -126,7 +127,7 @@ void helper_discard_movcal_backup(CPUSH4State *env) while(current) { memory_content *next = current->next; - free (current); + g_free(current); env->movcal_backup = current = next; if (current == NULL) env->movcal_backup_tail = &(env->movcal_backup); @@ -149,7 +150,7 @@ void helper_ocbi(CPUSH4State *env, uint32_t address) env->movcal_backup_tail = current; } - free (*current); + g_free(*current); *current = next; break; } |