hyung-hwan/qse
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fixed wrong field names in cmn/fs.c

Browse Source 
fixed a memory leak bug in run_printf of awk/run.c
This commit is contained in:
hyung-hwan 2014-11-06 17:12:34 +00:00
parent fb638de6d6
commit 17b55e20ed
3 changed files with 92 additions and 110 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

183
qse/lib/awk/run.c
View File

@ -2839,8 +2839,8 @@ static int run_reset (qse_awk_rtx_t* rtx, qse_awk_nde_reset_t* nde)
static int run_print (qse_awk_rtx_t* rtx, qse_awk_nde_print_t* nde)
{
qse_char_t* out = QSE_NULL;
qse_awk_val_t* out_v = QSE_NULL;
const qse_char_t* dst;
qse_awk_val_t* v;
int n, xret = 0;
QSE_ASSERT (
@ -2851,35 +2851,24 @@ static int run_print (qse_awk_rtx_t* rtx, qse_awk_nde_print_t* nde)
(nde->out_type == QSE_AWK_OUT_CONSOLE && nde->out == QSE_NULL));
/* check if destination has been specified. */
if (nde->out != QSE_NULL)
if (nde->out)
{
qse_awk_rtx_valtostr_out_t vsout;
qse_size_t len;
/* if so, resolve the destination name */
v = eval_expression (rtx, nde->out);
if (v == QSE_NULL) return -1;
out_v = eval_expression (rtx, nde->out);
if (!out_v) return -1;
qse_awk_rtx_refupval (rtx, v);
qse_awk_rtx_refupval (rtx, out_v);
vsout.type = QSE_AWK_RTX_VALTOSTR_CPLDUP;
if (qse_awk_rtx_valtostr (rtx, v, &vsout) <= -1)
{
qse_awk_rtx_refdownval (rtx, v);
ADJERR_LOC (rtx, &nde->loc);
return -1;
}
out = vsout.u.cpldup.ptr;
len = vsout.u.cpldup.len;
qse_awk_rtx_refdownval (rtx, v);
out = qse_awk_rtx_getvalstr (rtx, out_v, &len);
if (!out) goto oops;
if (len <= 0)
{
/* the destination name is empty */
QSE_AWK_FREE (rtx->awk, out);
SETERR_LOC (rtx, QSE_AWK_EIONMEM, &nde->loc);
return -1;
goto oops;
}
/* it needs to check if the destination name contains
@ -2896,8 +2885,7 @@ static int run_print (qse_awk_rtx_t* rtx, qse_awk_nde_print_t* nde)
out, qse_strlen(out), &nde->loc);
/* if so, it skips writing */
QSE_AWK_FREE (rtx->awk, out);
return -1;
goto oops_1;
}
}
}
@ -2906,7 +2894,7 @@ static int run_print (qse_awk_rtx_t* rtx, qse_awk_nde_print_t* nde)
dst = (out == QSE_NULL)? QSE_T(""): out;
/* check if print is followed by any arguments */
if (nde->args == QSE_NULL)
if (!nde->args)
{
/* if it doesn't have any arguments, print the entire
* input record */
@ -2922,9 +2910,7 @@ static int run_print (qse_awk_rtx_t* rtx, qse_awk_nde_print_t* nde)
}
else
{
if (out) QSE_AWK_FREE (rtx->awk, out);
ADJERR_LOC (rtx, &nde->loc);
return -1;
goto oops;
}
}
}
@ -2933,6 +2919,7 @@ static int run_print (qse_awk_rtx_t* rtx, qse_awk_nde_print_t* nde)
/* if it has any arguments, print the arguments separated by
* the value OFS */
qse_awk_nde_t* head, * np;
qse_awk_val_t* v;
if (nde->args->type == QSE_AWK_NDE_GRP)
{
@ -2958,23 +2945,18 @@ static int run_print (qse_awk_rtx_t* rtx, qse_awk_nde_print_t* nde)
}
else
{
if (out) QSE_AWK_FREE (rtx->awk, out);
ADJERR_LOC (rtx, &nde->loc);
return -1;
goto oops;
}
}
}
v = eval_expression (rtx, np);
if (v == QSE_NULL)
{
if (out) QSE_AWK_FREE (rtx->awk, out);
return -1;
}
qse_awk_rtx_refupval (rtx, v);
if (v == QSE_NULL) goto oops_1;
qse_awk_rtx_refupval (rtx, v);
n = qse_awk_rtx_writeio_val (rtx, nde->out_type, dst, v);
qse_awk_rtx_refdownval (rtx, v);
n = qse_awk_rtx_writeio_val (
rtx, nde->out_type, dst, v);
if (n <= -1 /*&& rtx->errinf.num != QSE_AWK_EIOIMPL*/)
{
if (rtx->awk->opt.trait & QSE_AWK_TOLERANT)
@ -2983,14 +2965,9 @@ static int run_print (qse_awk_rtx_t* rtx, qse_awk_nde_print_t* nde)
}
else
{
if (out) QSE_AWK_FREE (rtx->awk, out);
qse_awk_rtx_refdownval (rtx, v);
ADJERR_LOC (rtx, &nde->loc);
return -1;
goto oops;
}
}
qse_awk_rtx_refdownval (rtx, v);
}
}
@ -3006,26 +2983,39 @@ static int run_print (qse_awk_rtx_t* rtx, qse_awk_nde_print_t* nde)
}
else
{
if (out) QSE_AWK_FREE (rtx->awk, out);
ADJERR_LOC (rtx, &nde->loc);
return -1;
goto oops;
}
}
/* unlike printf, flushio() is not needed here as print
* inserts <NL> that triggers auto-flush */
if (out_v)
{
if (out) qse_awk_rtx_freevalstr (rtx, out_v, out);
qse_awk_rtx_refdownval (rtx, out_v);
}
if (out) QSE_AWK_FREE (rtx->awk, out);
/*skip_write:*/
return xret;
oops:
ADJERR_LOC (rtx, &nde->loc);
oops_1:
if (out_v)
{
if (out) qse_awk_rtx_freevalstr (rtx, out_v, out);
qse_awk_rtx_refdownval (rtx, out_v);
}
return -1;
}
static int run_printf (qse_awk_rtx_t* rtx, qse_awk_nde_print_t* nde)
{
qse_char_t* out = QSE_NULL;
const qse_char_t* dst;
qse_awk_val_t* out_v = QSE_NULL;
qse_awk_val_t* v;
const qse_char_t* dst;
qse_awk_nde_t* head;
int n, xret = 0;
@ -3036,34 +3026,23 @@ static int run_printf (qse_awk_rtx_t* rtx, qse_awk_nde_print_t* nde)
(nde->out_type == QSE_AWK_OUT_APFILE && nde->out != QSE_NULL) ||
(nde->out_type == QSE_AWK_OUT_CONSOLE && nde->out == QSE_NULL));
if (nde->out != QSE_NULL)
if (nde->out)
{
qse_size_t len;
qse_awk_rtx_valtostr_out_t vsout;
v = eval_expression (rtx, nde->out);
if (v == QSE_NULL) return -1;
out_v = eval_expression (rtx, nde->out);
if (!out_v) return -1;
qse_awk_rtx_refupval (rtx, v);
qse_awk_rtx_refupval (rtx, out_v);
vsout.type = QSE_AWK_RTX_VALTOSTR_CPLDUP;
if (qse_awk_rtx_valtostr (rtx, v, &vsout) <= -1)
{
qse_awk_rtx_refdownval (rtx, v);
ADJERR_LOC (rtx, &nde->loc);
return -1;
}
out = vsout.u.cpldup.ptr;
len = vsout.u.cpldup.len;
qse_awk_rtx_refdownval (rtx, v);
out = qse_awk_rtx_getvalstr (rtx, out_v, &len);
if (!out) goto oops;
if (len <= 0)
{
/* the output destination name is empty. */
QSE_AWK_FREE (rtx->awk, out);
SETERR_LOC (rtx, QSE_AWK_EIONMEM, &nde->loc);
return -1;
goto oops_1;
}
while (len > 0)
@ -3079,8 +3058,7 @@ static int run_printf (qse_awk_rtx_t* rtx, qse_awk_nde_print_t* nde)
/* the output destination name contains a null
* character. */
QSE_AWK_FREE (rtx->awk, out);
return -1;
goto oops_1;
}
}
}
@ -3102,31 +3080,20 @@ static int run_printf (qse_awk_rtx_t* rtx, qse_awk_nde_print_t* nde)
"valid printf statement should have at least one argument. the parser must ensure this.");
v = eval_expression (rtx, head);
if (v == QSE_NULL)
{
if (out != QSE_NULL) QSE_AWK_FREE (rtx->awk, out);
return -1;
}
if (v == QSE_NULL) goto oops_1;
qse_awk_rtx_refupval (rtx, v);
if (QSE_AWK_RTX_GETVALTYPE (rtx, v) != QSE_AWK_VAL_STR)
{
/* the remaining arguments are ignored as the format cannot
* contain any % characters */
* contain any % characters. e.g. printf (1, "xxxx") */
n = qse_awk_rtx_writeio_val (rtx, nde->out_type, dst, v);
qse_awk_rtx_refdownval (rtx, v);
if (n <= -1 /*&& rtx->errinf.num != QSE_AWK_EIOIMPL*/)
{
if (rtx->awk->opt.trait & QSE_AWK_TOLERANT)
{
xret = PRINT_IOERR;
}
else
{
if (out != QSE_NULL) QSE_AWK_FREE (rtx->awk, out);
qse_awk_rtx_refdownval (rtx, v);
ADJERR_LOC (rtx, &nde->loc);
return -1;
}
if (rtx->awk->opt.trait & QSE_AWK_TOLERANT) xret = PRINT_IOERR;
else goto oops;
}
}
else
@ -3137,37 +3104,41 @@ static int run_printf (qse_awk_rtx_t* rtx, qse_awk_nde_print_t* nde)
((qse_awk_val_str_t*)v)->val.ptr,
((qse_awk_val_str_t*)v)->val.len,
head->next);
qse_awk_rtx_refdownval (rtx, v);
if (n <= -1)
{
if (n == PRINT_IOERR) xret = n;
else
{
if (out != QSE_NULL) QSE_AWK_FREE (rtx->awk, out);
qse_awk_rtx_refdownval (rtx, v);
ADJERR_LOC (rtx, &nde->loc);
return -1;
else goto oops;
}
}
}
qse_awk_rtx_refdownval (rtx, v);
/*skip_write:*/
if (qse_awk_rtx_flushio (rtx, nde->out_type, dst) <= -1)
{
if (rtx->awk->opt.trait & QSE_AWK_TOLERANT)
{
xret = PRINT_IOERR;
}
else
{
if (out != QSE_NULL) QSE_AWK_FREE (rtx->awk, out);
return -1;
}
if (rtx->awk->opt.trait & QSE_AWK_TOLERANT) xret = PRINT_IOERR;
else goto oops_1;
}
if (out_v)
{
if (out) qse_awk_rtx_freevalstr (rtx, out_v, out);
qse_awk_rtx_refdownval (rtx, out_v);
}
if (out != QSE_NULL) QSE_AWK_FREE (rtx->awk, out);
return xret;
oops:
ADJERR_LOC (rtx, &nde->loc);
oops_1:
if (out_v)
{
if (out) qse_awk_rtx_freevalstr (rtx, out_v, out);
qse_awk_rtx_refdownval (rtx, out_v);
}
return -1;
}
static int output_formatted (

4
qse/lib/cmn/fs.c
View File

@ -658,8 +658,8 @@ qse_fs_ent_t* qse_fs_read (qse_fs_t* fs, int flags)
{
#if defined(HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC)
#if defined(HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC)
fs->ent.time.create.secs = st.st_birthtim.tv_sec;
fs->ent.time.create.nsecs = st.st_birthtim.tv_nsec;
fs->ent.time.create.sec = st.st_birthtim.tv_sec;
fs->ent.time.create.nsec = st.st_birthtim.tv_nsec;
#endif
fs->ent.time.access.sec = st.st_atim.tv_sec;

13
qse/lib/http/httpd.c
View File

@ -1963,7 +1963,18 @@ int qse_httpd_resolvename (qse_httpd_t* httpd, const qse_mchar_t* name, qse_http
return -1;
}
HTTPD_DBGOUT1 ("Sending DNS request [%hs]\n", name);
#if defined(QSE_HTTPD_DEBUG)
{
qse_mchar_t tmp[128];
if (dns_server)
qse_nwadtombs (&dns_server->nwad, tmp, QSE_COUNTOF(tmp), QSE_NWADTOMBS_ALL);
else
qse_mbscpy (tmp, QSE_MT("default server"));
HTTPD_DBGOUT2 ("Sending DNS request [%hs] to [%hs]\n", name, tmp);
}
#endif
return httpd->opt.scb.dns.send (httpd, &httpd->dns, name, resol, dns_server, ctx);
}