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Code Issues Releases Wiki Activity

log: do not discard return values of vasprintf()

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This commit is contained in:
Steffen Vogel 2019-01-21 16:34:28 +01:00
parent 79605afb93
commit c0adca20b4
1 changed files with 14 additions and 7 deletions
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21
common/lib/log_legacy.cpp
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@ -38,10 +38,11 @@ void debug(long long, const char *fmt, ...)
{
va_list ap;
int ret;
char *buf;
va_start(ap, fmt);
vasprintf(&buf, fmt, ap);
ret = vasprintf(&buf, fmt, ap);
va_end(ap);
Logger logger = logging.get("default");
@ -55,10 +56,11 @@ void info(const char *fmt, ...)
{
va_list ap;
int ret;
char *buf;
va_start(ap, fmt);
vasprintf(&buf, fmt, ap);
ret = vasprintf(&buf, fmt, ap);
va_end(ap);
Logger logger = logging.get("default");
@ -72,10 +74,11 @@ void warning(const char *fmt, ...)
{
va_list ap;
int ret;
char *buf;
va_start(ap, fmt);
vasprintf(&buf, fmt, ap);
ret = vasprintf(&buf, fmt, ap);
va_end(ap);
Logger logger = logging.get("default");
@ -89,10 +92,11 @@ void stats(const char *fmt, ...)
{
va_list ap;
int ret;
char *buf;
va_start(ap, fmt);
vasprintf(&buf, fmt, ap);
ret = vasprintf(&buf, fmt, ap);
va_end(ap);
Logger logger = logging.get("default");
@ -106,10 +110,11 @@ void error(const char *fmt, ...)
{
va_list ap;
int ret;
char *buf;
va_start(ap, fmt);
vasprintf(&buf, fmt, ap);
ret = vasprintf(&buf, fmt, ap);
va_end(ap);
Logger logger = logging.get("default");
@ -126,10 +131,11 @@ void serror(const char *fmt, ...)
{
va_list ap;
int ret;
char *buf;
va_start(ap, fmt);
vasprintf(&buf, fmt, ap);
ret = vasprintf(&buf, fmt, ap);
va_end(ap);
Logger logger = logging.get("default");
@ -146,10 +152,11 @@ void jerror(json_error_t *err, const char *fmt, ...)
{
va_list ap;
int ret;
char *buf;
va_start(ap, fmt);
vasprintf(&buf, fmt, ap);
ret = vasprintf(&buf, fmt, ap);
va_end(ap);
Logger logger = logging.get("default");