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Overview
Comment: | Handle failures of getcwd() without segfaulting. Ticket #1274. (CVS 2490) |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
c1691004d6d81b683a4ca5b1723c0de8 |
User & Date: | drh 2005-06-06 15:06:39.000 |
Context
2005-06-06
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15:32 | Do not allow parameters in VIEW definitions. Ticket #1270. (CVS 2492) (check-in: 0d46289f02 user: drh tags: trunk) | |
15:06 | Handle failures of getcwd() without segfaulting. Ticket #1274. (CVS 2490) (check-in: c1691004d6 user: drh tags: trunk) | |
14:45 | Fix a bug in the malloc2 tests introduced by checkin (2473). (CVS 2489) (check-in: fafaa18eea user: drh tags: trunk) | |
Changes
Changes to src/os_unix.c.
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1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 | */ char *sqlite3OsFullPathname(const char *zRelative){ char *zFull = 0; if( zRelative[0]=='/' ){ sqlite3SetString(&zFull, zRelative, (char*)0); }else{ char zBuf[5000]; sqlite3SetString(&zFull, getcwd(zBuf, sizeof(zBuf)), "/", zRelative, (char*)0); } return zFull; } /* | > | 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 | */ char *sqlite3OsFullPathname(const char *zRelative){ char *zFull = 0; if( zRelative[0]=='/' ){ sqlite3SetString(&zFull, zRelative, (char*)0); }else{ char zBuf[5000]; zBuf[0] = 0; sqlite3SetString(&zFull, getcwd(zBuf, sizeof(zBuf)), "/", zRelative, (char*)0); } return zFull; } /* |
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Changes to src/sqliteInt.h.
1 2 3 4 5 6 7 8 9 10 11 12 13 | /* ** 2001 September 15 ** ** The author disclaims copyright to this source code. In place of ** a legal notice, here is a blessing: ** ** May you do good and not evil. ** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** Internal interface definitions for SQLite. ** | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | /* ** 2001 September 15 ** ** The author disclaims copyright to this source code. In place of ** a legal notice, here is a blessing: ** ** May you do good and not evil. ** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** Internal interface definitions for SQLite. ** ** @(#) $Id: sqliteInt.h,v 1.385 2005/06/06 15:06:39 drh Exp $ */ #ifndef _SQLITEINT_H_ #define _SQLITEINT_H_ /* ** These #defines should enable >2GB file support on Posix if the ** underlying operating system supports it. If the OS lacks |
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1336 1337 1338 1339 1340 1341 1342 | #endif void sqlite3FreeX(void*); void *sqlite3MallocX(int); char *sqlite3MPrintf(const char*, ...); char *sqlite3VMPrintf(const char*, va_list); void sqlite3DebugPrintf(const char*, ...); void *sqlite3TextToPtr(const char*); | | | 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 | #endif void sqlite3FreeX(void*); void *sqlite3MallocX(int); char *sqlite3MPrintf(const char*, ...); char *sqlite3VMPrintf(const char*, va_list); void sqlite3DebugPrintf(const char*, ...); void *sqlite3TextToPtr(const char*); void sqlite3SetString(char **, ...); void sqlite3ErrorMsg(Parse*, const char*, ...); void sqlite3Dequote(char*); int sqlite3KeywordCode(const char*, int); int sqlite3RunParser(Parse*, const char*, char **); void sqlite3FinishCoding(Parse*); Expr *sqlite3Expr(int, Expr*, Expr*, const Token*); Expr *sqlite3RegisterExpr(Parse*,Token*); |
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Changes to src/util.c.
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10 11 12 13 14 15 16 | ** ************************************************************************* ** Utility functions used throughout sqlite. ** ** This file contains functions for allocating memory, comparing ** strings, and stuff like that. ** | | | 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | ** ************************************************************************* ** Utility functions used throughout sqlite. ** ** This file contains functions for allocating memory, comparing ** strings, and stuff like that. ** ** $Id: util.c,v 1.136 2005/06/06 15:06:39 drh Exp $ */ #include "sqliteInt.h" #include <stdarg.h> #include <ctype.h> #if SQLITE_MEMDEBUG>2 && defined(__GLIBC__) #include <execinfo.h> |
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343 344 345 346 347 348 349 | /* ** Create a string from the 2nd and subsequent arguments (up to the ** first NULL argument), store the string in memory obtained from ** sqliteMalloc() and make the pointer indicated by the 1st argument ** point to that string. The 1st argument must either be NULL or ** point to memory obtained from sqliteMalloc(). */ | | | | < | | | 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 | /* ** Create a string from the 2nd and subsequent arguments (up to the ** first NULL argument), store the string in memory obtained from ** sqliteMalloc() and make the pointer indicated by the 1st argument ** point to that string. The 1st argument must either be NULL or ** point to memory obtained from sqliteMalloc(). */ void sqlite3SetString(char **pz, ...){ va_list ap; int nByte; const char *z; char *zResult; if( pz==0 ) return; nByte = 1; va_start(ap, pz); while( (z = va_arg(ap, const char*))!=0 ){ nByte += strlen(z); } va_end(ap); sqliteFree(*pz); *pz = zResult = sqliteMallocRaw( nByte ); if( zResult==0 ){ return; } *zResult = 0; va_start(ap, pz); while( (z = va_arg(ap, const char*))!=0 ){ strcpy(zResult, z); zResult += strlen(zResult); } va_end(ap); #ifdef SQLITE_DEBUG #if SQLITE_DEBUG>1 |
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