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Commite8d1dcb

Browse files
author
Michael Meskes
committed
Fixed of by one variable size.
1 parentb7d5a88 commite8d1dcb

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5 files changed

+25
-21
lines changed

5 files changed

+25
-21
lines changed

‎src/interfaces/ecpg/ChangeLog

Lines changed: 4 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -2116,5 +2116,9 @@ We 23. Aug 09:32:14 CEST 2006
21162116
- Replaced double-quote-fix with a hopefully better version.
21172117
- Use initializer string length as size for character strings.
21182118
- Added ecpg_config.h file that is created via configure.
2119+
2120+
Th 24. Aug 11:53:29 CEST 2006
2121+
2122+
- Fixed of by one variable size.
21192123
- Set ecpg library version to 5.2.
21202124
- Set ecpg version to 4.2.1.

‎src/interfaces/ecpg/ecpglib/data.c

Lines changed: 11 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -1,4 +1,4 @@
1-
/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/data.c,v 1.33 2006/08/08 11:51:24 meskes Exp $ */
1+
/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/data.c,v 1.34 2006/08/24 10:35:58 meskes Exp $ */
22

33
#definePOSTGRES_ECPG_INTERNAL
44
#include"postgres_fe.h"
@@ -406,33 +406,33 @@ ECPGget_data(const PGresult *results, int act_tuple, int act_field, int lineno,
406406
caseECPGt_unsigned_char:
407407
if (pval)
408408
{
409-
if (varcharsize==0||varcharsize>strlen(pval))
410-
strncpy((char*) ((long)var+offset*act_tuple),pval,strlen(pval)+1);
409+
if (varcharsize==0||varcharsize>size)
410+
strncpy((char*) ((long)var+offset*act_tuple),pval,size+1);
411411
else
412412
{
413413
strncpy((char*) ((long)var+offset*act_tuple),pval,varcharsize);
414414

415-
if (varcharsize<strlen(pval))
415+
if (varcharsize<size)
416416
{
417417
/* truncation */
418418
switch (ind_type)
419419
{
420420
caseECPGt_short:
421421
caseECPGt_unsigned_short:
422-
*((short*) (ind+ind_offset*act_tuple))=strlen(pval);
422+
*((short*) (ind+ind_offset*act_tuple))=size;
423423
break;
424424
caseECPGt_int:
425425
caseECPGt_unsigned_int:
426-
*((int*) (ind+ind_offset*act_tuple))=strlen(pval);
426+
*((int*) (ind+ind_offset*act_tuple))=size;
427427
break;
428428
caseECPGt_long:
429429
caseECPGt_unsigned_long:
430-
*((long*) (ind+ind_offset*act_tuple))=strlen(pval);
430+
*((long*) (ind+ind_offset*act_tuple))=size;
431431
break;
432432
#ifdefHAVE_LONG_LONG_INT_64
433433
caseECPGt_long_long:
434434
caseECPGt_unsigned_long_long:
435-
*((long longint*) (ind+ind_offset*act_tuple))=strlen(pval);
435+
*((long longint*) (ind+ind_offset*act_tuple))=size;
436436
break;
437437
#endif/* HAVE_LONG_LONG_INT_64 */
438438
default:
@@ -441,7 +441,7 @@ ECPGget_data(const PGresult *results, int act_tuple, int act_field, int lineno,
441441
sqlca->sqlwarn[0]=sqlca->sqlwarn[1]='W';
442442
}
443443
}
444-
pval+=strlen(pval);
444+
pval+=size;
445445
}
446446
break;
447447

@@ -451,7 +451,7 @@ ECPGget_data(const PGresult *results, int act_tuple, int act_field, int lineno,
451451
structECPGgeneric_varchar*variable=
452452
(structECPGgeneric_varchar*) ((long)var+offset*act_tuple);
453453

454-
variable->len=strlen(pval);
454+
variable->len=size;
455455
if (varcharsize==0)
456456
strncpy(variable->arr,pval,variable->len);
457457
else
@@ -489,7 +489,7 @@ ECPGget_data(const PGresult *results, int act_tuple, int act_field, int lineno,
489489
variable->len=varcharsize;
490490
}
491491
}
492-
pval+=strlen(pval);
492+
pval+=size;
493493
}
494494
break;
495495

‎src/interfaces/ecpg/preproc/preproc.y

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1,4 +1,4 @@
1-
/* $PostgreSQL: pgsql/src/interfaces/ecpg/preproc/preproc.y,v 1.330 2006/08/23 12:01:52 meskes Exp $*/
1+
/* $PostgreSQL: pgsql/src/interfaces/ecpg/preproc/preproc.y,v 1.331 2006/08/24 10:35:58 meskes Exp $*/
22

33
/* Copyright comment*/
44
%{
@@ -5422,7 +5422,7 @@ variable: opt_pointer ECPGColLabel opt_array_bounds opt_bit_field opt_initialize
54225422
/* if we have an initializer but no string size set, let's use the initializer's length*/
54235423
free(length);
54245424
length = mm_alloc(i+sizeof("sizeof()"));
5425-
sprintf(length,"sizeof(%s)+1", $5+2);
5425+
sprintf(length,"sizeof(%s)", $5+2);
54265426
}
54275427
type = ECPGmake_simple_type(actual_type[struct_level].type_enum, length);
54285428
}

‎src/interfaces/ecpg/test/expected/compat_informix-rnull.c

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -119,7 +119,7 @@ if (sqlca.sqlcode < 0) sqlprint ( );}
119119

120120

121121
{ECPGdo(__LINE__,1,0,NULL,"insert into test ( id , c , s , i , b , f , l , dbl ) values( 1 , ? , ? , ? , ? , ? , ? , ? ) ",
122-
ECPGt_char,(c),(long)sizeof("abc ")+1,(long)1,(sizeof("abc ")+1)*sizeof(char),
122+
ECPGt_char,(c),(long)sizeof("abc "),(long)1,(sizeof("abc "))*sizeof(char),
123123
ECPGt_NO_INDICATOR,NULL ,0L,0L,0L,
124124
ECPGt_short,&(s),(long)1,(long)1,sizeof(short),
125125
ECPGt_NO_INDICATOR,NULL ,0L,0L,0L,
@@ -157,7 +157,7 @@ if (sqlca.sqlcode < 0) sqlprint ( );}
157157
rsetnull(CDTIMETYPE, (char*)&tmp);
158158

159159
{ECPGdo(__LINE__,1,0,NULL,"insert into test ( id , c , s , i , b , f , l , dbl , dec , dat , tmp ) values( 2 , ? , ? , ? , ? , ? , ? , ? , ? , ? , ? ) ",
160-
ECPGt_char,(c),(long)sizeof("abc ")+1,(long)1,(sizeof("abc ")+1)*sizeof(char),
160+
ECPGt_char,(c),(long)sizeof("abc "),(long)1,(sizeof("abc "))*sizeof(char),
161161
ECPGt_NO_INDICATOR,NULL ,0L,0L,0L,
162162
ECPGt_short,&(s),(long)1,(long)1,sizeof(short),
163163
ECPGt_NO_INDICATOR,NULL ,0L,0L,0L,
@@ -192,7 +192,7 @@ if (sqlca.sqlcode < 0) sqlprint ( );}
192192
printf("first select\n");
193193

194194
{ECPGdo(__LINE__,1,0,NULL,"select c , s , i , b , f , l , dbl , dec , dat , tmp from test where id = 1 ",ECPGt_EOIT,
195-
ECPGt_char,(c),(long)sizeof("abc ")+1,(long)1,(sizeof("abc ")+1)*sizeof(char),
195+
ECPGt_char,(c),(long)sizeof("abc "),(long)1,(sizeof("abc "))*sizeof(char),
196196
ECPGt_NO_INDICATOR,NULL ,0L,0L,0L,
197197
ECPGt_short,&(s),(long)1,(long)1,sizeof(short),
198198
ECPGt_NO_INDICATOR,NULL ,0L,0L,0L,
@@ -232,7 +232,7 @@ if (sqlca.sqlcode < 0) sqlprint ( );}
232232
printf("second select\n");
233233

234234
{ECPGdo(__LINE__,1,0,NULL,"select c , s , i , b , f , l , dbl , dec , dat , tmp from test where id = 2 ",ECPGt_EOIT,
235-
ECPGt_char,(c),(long)sizeof("abc ")+1,(long)1,(sizeof("abc ")+1)*sizeof(char),
235+
ECPGt_char,(c),(long)sizeof("abc "),(long)1,(sizeof("abc "))*sizeof(char),
236236
ECPGt_NO_INDICATOR,NULL ,0L,0L,0L,
237237
ECPGt_short,&(s),(long)1,(long)1,sizeof(short),
238238
ECPGt_NO_INDICATOR,NULL ,0L,0L,0L,

‎src/interfaces/ecpg/test/expected/sql-desc.c

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -228,7 +228,7 @@ if (sqlca.sqlcode < 0) sqlprint();}
228228

229229

230230
{ECPGget_desc(__LINE__,"outdesc",1,ECPGd_data,
231-
ECPGt_char,(val2output),(long)sizeof("AAA")+1,(long)1,(sizeof("AAA")+1)*sizeof(char),ECPGd_EODT);
231+
ECPGt_char,(val2output),(long)sizeof("AAA"),(long)1,(sizeof("AAA"))*sizeof(char),ECPGd_EODT);
232232

233233
#line 51 "desc.pgc"
234234

@@ -254,7 +254,7 @@ if (sqlca.sqlcode < 0) sqlprint();}
254254
{ECPGdo(__LINE__,0,1,NULL,"fetch next from c1",ECPGt_EOIT,
255255
ECPGt_int,&(val1output),(long)1,(long)1,sizeof(int),
256256
ECPGt_int,&(ind1),(long)1,(long)1,sizeof(int),
257-
ECPGt_char,(val2output),(long)sizeof("AAA")+1,(long)1,(sizeof("AAA")+1)*sizeof(char),
257+
ECPGt_char,(val2output),(long)sizeof("AAA"),(long)1,(sizeof("AAA"))*sizeof(char),
258258
ECPGt_int,&(ind2),(long)1,(long)1,sizeof(int),ECPGt_EORT);
259259
#line 57 "desc.pgc"
260260

@@ -304,7 +304,7 @@ if (sqlca.sqlcode < 0) sqlprint();}
304304
{ECPGdo(__LINE__,0,1,NULL,"fetch next from c2",ECPGt_EOIT,
305305
ECPGt_int,&(val1output),(long)1,(long)1,sizeof(int),
306306
ECPGt_NO_INDICATOR,NULL ,0L,0L,0L,
307-
ECPGt_char,(val2output),(long)sizeof("AAA")+1,(long)1,(sizeof("AAA")+1)*sizeof(char),
307+
ECPGt_char,(val2output),(long)sizeof("AAA"),(long)1,(sizeof("AAA"))*sizeof(char),
308308
ECPGt_int,&(val2i),(long)1,(long)1,sizeof(int),ECPGt_EORT);
309309
#line 69 "desc.pgc"
310310

@@ -323,7 +323,7 @@ if (sqlca.sqlcode < 0) sqlprint();}
323323
{ECPGdo(__LINE__,0,1,NULL,"select * from test1 where a = 3 ",ECPGt_EOIT,
324324
ECPGt_int,&(val1output),(long)1,(long)1,sizeof(int),
325325
ECPGt_NO_INDICATOR,NULL ,0L,0L,0L,
326-
ECPGt_char,(val2output),(long)sizeof("AAA")+1,(long)1,(sizeof("AAA")+1)*sizeof(char),
326+
ECPGt_char,(val2output),(long)sizeof("AAA"),(long)1,(sizeof("AAA"))*sizeof(char),
327327
ECPGt_int,&(val2i),(long)1,(long)1,sizeof(int),ECPGt_EORT);
328328
#line 74 "desc.pgc"
329329

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