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Merge branch 'master' of git.bro.org:bro

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This commit is contained in:
Robin Sommer 2016-05-07 11:51:41 -07:00
commit 2e12d01eee
3 changed files with 35 additions and 13 deletions
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18
src/bro.bif
View file

@ -138,12 +138,17 @@ static void do_fmt(const char*& fmt, Val* v, ODesc* d)
} }
time_t time = time_t(v->InternalDouble()); time_t time = time_t(v->InternalDouble());
struct tm t;
int is_time_fmt = *fmt == 'T'; int is_time_fmt = *fmt == 'T';
if ( ! localtime_r(&time, &t) )
s.AddSP("<problem getting time>");
if ( ! strftime(out_buf, sizeof(out_buf), if ( ! strftime(out_buf, sizeof(out_buf),
is_time_fmt ? is_time_fmt ?
"%Y-%m-%d-%H:%M" : "%Y-%m-%d-%H:%M:%S", "%Y-%m-%d-%H:%M" : "%Y-%m-%d-%H:%M:%S",
localtime(&time)) ) &t) )
s.AddSP("<bad time>"); s.AddSP("<bad time>");
else else
@ -2983,9 +2988,11 @@ function strftime%(fmt: string, d: time%) : string
%{ %{
static char buffer[128]; static char buffer[128];
time_t t = time_t(d); time_t timeval = time_t(d);
struct tm t;
if ( strftime(buffer, 128, fmt->CheckString(), localtime(&t)) == 0 ) if ( ! localtime_r(&timeval, &t) ||
! strftime(buffer, 128, fmt->CheckString(), &t) )
return new StringVal("<strftime error>"); return new StringVal("<strftime error>");
return new StringVal(buffer); return new StringVal(buffer);
@ -3003,9 +3010,10 @@ function strftime%(fmt: string, d: time%) : string
function strptime%(fmt: string, d: string%) : time function strptime%(fmt: string, d: string%) : time
%{ %{
const time_t timeval = time_t(); const time_t timeval = time_t();
struct tm t = *localtime(&timeval); struct tm t;
if ( strptime(d->CheckString(), fmt->CheckString(), &t) == NULL ) if ( ! localtime_r(&timeval, &t) ||
! strptime(d->CheckString(), fmt->CheckString(), &t) )
{ {
reporter->Warning("strptime conversion failed: fmt:%s d:%s", fmt->CheckString(), d->CheckString()); reporter->Warning("strptime conversion failed: fmt:%s d:%s", fmt->CheckString(), d->CheckString());
return new Val(0.0, TYPE_TIME); return new Val(0.0, TYPE_TIME);

21
src/threading/formatters/JSON.cc
View file

@ -116,21 +116,28 @@ bool JSON::Describe(ODesc* desc, Value* val, const string& name) const
{ {
char buffer[40]; char buffer[40];
char buffer2[40]; char buffer2[40];
time_t t = time_t(val->val.double_val); time_t the_time = time_t(val->val.double_val);
struct tm t;
if ( strftime(buffer, sizeof(buffer), "%Y-%m-%dT%H:%M:%S", gmtime(&t)) > 0 ) desc->AddRaw("\"", 1);
if ( ! gmtime_r(&the_time, &t) ||
! strftime(buffer, sizeof(buffer), "%Y-%m-%dT%H:%M:%S", &t) )
{
GetThread()->Error(GetThread()->Fmt("json formatter: failure getting time: (%" PRIu64 ")", val->val.double_val));
// This was a failure, doesn't really matter what gets put here
// but it should probably stand out...
desc->Add("2000-01-01T00:00:00.000000");
}
else
{ {
double integ; double integ;
double frac = modf(val->val.double_val, &integ); double frac = modf(val->val.double_val, &integ);
snprintf(buffer2, sizeof(buffer2), "%s.%06.0fZ", buffer, frac * 1000000); snprintf(buffer2, sizeof(buffer2), "%s.%06.0fZ", buffer, frac * 1000000);
desc->AddRaw("\"", 1);
desc->Add(buffer2); desc->Add(buffer2);
desc->AddRaw("\"", 1);
} }
else desc->AddRaw("\"", 1);
GetThread()->Error(GetThread()->Fmt("strftime error for JSON: %" PRIu64));
} }
else if ( timestamps == TS_EPOCH ) else if ( timestamps == TS_EPOCH )

9
src/util.cc
View file

@ -576,7 +576,14 @@ const char* fmt_access_time(double t)
{ {
static char buf[256]; static char buf[256];
time_t time = (time_t) t; time_t time = (time_t) t;
strftime(buf, sizeof(buf), "%d/%m-%H:%M", localtime(&time)); struct tm ts;
if ( ! localtime_r(&time, &ts) )
{
reporter->InternalError("unable to get time");
}
strftime(buf, sizeof(buf), "%d/%m-%H:%M", &ts);
return buf; return buf;
} }