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Merge remote-tracking branch 'tor-github/pr/1432' into maint-0.4.2

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teor 2019-10-21 09:45:18 +10:00
commit 5dbdca0114
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1 changed files with 6 additions and 6 deletions
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12
src/lib/err/backtrace.c
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@ -85,7 +85,7 @@ static pthread_mutex_t cb_buf_mutex = PTHREAD_MUTEX_INITIALIZER;
/** Lock and return a static stack pointer buffer that can hold up to
* MAX_DEPTH function pointers. */
static void *
static void **
lock_cb_buf(void)
{
/* Lock the mutex first, before even declaring the buffer. */
@ -102,7 +102,7 @@ lock_cb_buf(void)
/** Unlock the static stack pointer buffer. */
static void
unlock_cb_buf(void *cb_buf)
unlock_cb_buf(void **cb_buf)
{
memset(cb_buf, 0, SIZEOF_CB_BUF);
pthread_mutex_unlock(&cb_buf_mutex);
@ -149,7 +149,7 @@ log_backtrace_impl(int severity, log_domain_mask_t domain, const char *msg,
char **symbols;
size_t i;
void *cb_buf = lock_cb_buf();
void **cb_buf = lock_cb_buf();
depth = backtrace(cb_buf, MAX_DEPTH);
symbols = backtrace_symbols(cb_buf, (int)depth);
@ -183,7 +183,7 @@ crash_handler(int sig, siginfo_t *si, void *ctx_)
int n_fds, i;
const int *fds = NULL;
void *cb_buf = lock_cb_buf();
void **cb_buf = lock_cb_buf();
(void) si;
@ -214,7 +214,7 @@ dump_stack_symbols_to_error_fds(void)
const int *fds = NULL;
size_t depth;
void *cb_buf = lock_cb_buf();
void **cb_buf = lock_cb_buf();
depth = backtrace(cb_buf, MAX_DEPTH);
@ -256,7 +256,7 @@ install_bt_handler(void)
* libc has pre-loaded the symbols we need to dump things, so that later
* reads won't be denied by the sandbox code */
char **symbols;
void *cb_buf = lock_cb_buf();
void **cb_buf = lock_cb_buf();
size_t depth = backtrace(cb_buf, MAX_DEPTH);
symbols = backtrace_symbols(cb_buf, (int) depth);
if (symbols)