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Commit256d463

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author
Neil Conway
committed
A few cosmetic fixes and code cleanup.
1 parent9d6570b commit256d463

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2 files changed

+16
-13
lines changed

2 files changed

+16
-13
lines changed

‎src/bin/psql/common.c

Lines changed: 3 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,7 @@
33
*
44
* Copyright (c) 2000-2003, PostgreSQL Global Development Group
55
*
6-
* $PostgreSQL: pgsql/src/bin/psql/common.c,v 1.86 2004/05/07 00:24:58 tgl Exp $
6+
* $PostgreSQL: pgsql/src/bin/psql/common.c,v 1.87 2004/05/23 22:20:10 neilc Exp $
77
*/
88
#include"postgres_fe.h"
99
#include"common.h"
@@ -802,7 +802,8 @@ PrintQueryResults(PGresult *results)
802802
charbuf[10];
803803

804804
success= true;
805-
sprintf(buf,"%u", (unsignedint)PQoidValue(results));
805+
snprintf(buf,sizeof(buf),
806+
"%u", (unsignedint)PQoidValue(results));
806807
if (!QUIET())
807808
{
808809
if (pset.popt.topt.format==PRINT_HTML)

‎src/bin/psql/print.c

Lines changed: 13 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,7 @@
33
*
44
* Copyright (c) 2000-2003, PostgreSQL Global Development Group
55
*
6-
* $PostgreSQL: pgsql/src/bin/psql/print.c,v 1.47 2004/05/1820:18:58 momjian Exp $
6+
* $PostgreSQL: pgsql/src/bin/psql/print.c,v 1.48 2004/05/23 22:20:10 neilc Exp $
77
*/
88
#include"postgres_fe.h"
99
#include"common.h"
@@ -1133,15 +1133,14 @@ void
11331133
printQuery(constPGresult*result,constprintQueryOpt*opt,FILE*fout)
11341134
{
11351135
intnfields;
1136+
intncells;
11361137
constchar**headers;
11371138
constchar**cells;
11381139
char**footers;
11391140
char*align;
11401141
inti;
11411142

1142-
11431143
/* extract headers */
1144-
11451144
nfields=PQnfields(result);
11461145

11471146
headers=calloc(nfields+1,sizeof(*headers));
@@ -1155,15 +1154,15 @@ printQuery(const PGresult *result, const printQueryOpt *opt, FILE *fout)
11551154
headers[i]=mbvalidate(PQfname(result,i),opt->topt.encoding);
11561155

11571156
/* set cells */
1158-
1159-
cells=calloc(nfields*PQntuples(result)+1,sizeof(*cells));
1157+
ncells=PQntuples(result)*nfields;
1158+
cells=calloc(ncells+1,sizeof(*cells));
11601159
if (!cells)
11611160
{
11621161
perror("calloc");
11631162
exit(EXIT_FAILURE);
11641163
}
11651164

1166-
for (i=0;i<nfields*PQntuples(result);i++)
1165+
for (i=0;i<ncells;i++)
11671166
{
11681167
if (PQgetisnull(result,i /nfields,i %nfields))
11691168
cells[i]=opt->nullPrint ?opt->nullPrint :"";
@@ -1185,6 +1184,11 @@ printQuery(const PGresult *result, const printQueryOpt *opt, FILE *fout)
11851184
}
11861185

11871186
footers[0]=malloc(100);
1187+
if (!footers[0])
1188+
{
1189+
perror("malloc");
1190+
exit(EXIT_FAILURE);
1191+
}
11881192
if (PQntuples(result)==1)
11891193
snprintf(footers[0],100,gettext("(1 row)"));
11901194
else
@@ -1194,7 +1198,6 @@ printQuery(const PGresult *result, const printQueryOpt *opt, FILE *fout)
11941198
footers=NULL;
11951199

11961200
/* set alignment */
1197-
11981201
align=calloc(nfields+1,sizeof(*align));
11991202
if (!align)
12001203
{
@@ -1221,13 +1224,12 @@ printQuery(const PGresult *result, const printQueryOpt *opt, FILE *fout)
12211224
}
12221225

12231226
/* call table printer */
1224-
12251227
printTable(opt->title,headers,cells,
1226-
footers ?(constchar*const*)footers : (constchar*const*) (opt->footers),
1228+
(constchar*const*)footers,
12271229
align,&opt->topt,fout);
12281230

1229-
free((void*)headers);
1230-
free((void*)cells);
1231+
free(headers);
1232+
free(cells);
12311233
if (footers)
12321234
{
12331235
free(footers[0]);

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