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Overview
| Comment: | Import compiler warning and autoconf makefile fixes from trunk. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | apple-osx |
| Files: | files | file ages | folders |
| SHA1: |
5437e0534a9647b449474df140a88bb8 |
| User & Date: | drh 2014-12-05 00:49:47 |
Context
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2014-12-05
| ||
| 20:16 | Merge the shared-cache KeyInfo fix from trunk. check-in: 8a9b43f9 user: drh tags: apple-osx | |
| 00:49 | Import compiler warning and autoconf makefile fixes from trunk. check-in: 5437e053 user: drh tags: apple-osx | |
| 00:32 | Fix compiler warnings. check-in: e9955c0e user: drh tags: trunk | |
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2014-12-04
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| 23:42 | Import from trunk support for SQLITE_CHECKPOINT_TRUNCATE and fixes for a couple of obscure bugs. check-in: 463ad971 user: drh tags: apple-osx | |
Changes
Changes to Makefile.in.
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$(TOP)/src/test6.c \ $(TOP)/src/test7.c \ $(TOP)/src/test8.c \ $(TOP)/src/test9.c \ $(TOP)/src/test_autoext.c \ $(TOP)/src/test_async.c \ $(TOP)/src/test_backup.c \ $(TOP)/src/test_btree.c \ $(TOP)/src/test_config.c \ $(TOP)/src/test_demovfs.c \ $(TOP)/src/test_devsym.c \ $(TOP)/src/test_fs.c \ $(TOP)/src/test_func.c \ $(TOP)/src/test_hexio.c \ |
> |
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$(TOP)/src/test6.c \
$(TOP)/src/test7.c \
$(TOP)/src/test8.c \
$(TOP)/src/test9.c \
$(TOP)/src/test_autoext.c \
$(TOP)/src/test_async.c \
$(TOP)/src/test_backup.c \
$(TOP)/src/test_blob.c \
$(TOP)/src/test_btree.c \
$(TOP)/src/test_config.c \
$(TOP)/src/test_demovfs.c \
$(TOP)/src/test_devsym.c \
$(TOP)/src/test_fs.c \
$(TOP)/src/test_func.c \
$(TOP)/src/test_hexio.c \
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Changes to Makefile.msc.
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$(TOP)\src\test6.c \ $(TOP)\src\test7.c \ $(TOP)\src\test8.c \ $(TOP)\src\test9.c \ $(TOP)\src\test_autoext.c \ $(TOP)\src\test_async.c \ $(TOP)\src\test_backup.c \ $(TOP)\src\test_btree.c \ $(TOP)\src\test_config.c \ $(TOP)\src\test_demovfs.c \ $(TOP)\src\test_devsym.c \ $(TOP)\src\test_fs.c \ $(TOP)\src\test_func.c \ $(TOP)\src\test_hexio.c \ |
> |
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$(TOP)\src\test6.c \
$(TOP)\src\test7.c \
$(TOP)\src\test8.c \
$(TOP)\src\test9.c \
$(TOP)\src\test_autoext.c \
$(TOP)\src\test_async.c \
$(TOP)\src\test_backup.c \
$(TOP)\src\test_blob.c \
$(TOP)\src\test_btree.c \
$(TOP)\src\test_config.c \
$(TOP)\src\test_demovfs.c \
$(TOP)\src\test_devsym.c \
$(TOP)\src\test_fs.c \
$(TOP)\src\test_func.c \
$(TOP)\src\test_hexio.c \
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Changes to ext/misc/eval.c.
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SQLITE_EXTENSION_INIT1
#include <string.h>
/*
** Structure used to accumulate the output
*/
struct EvalResult {
char *z; /* Accumulated output */
const char *zSep; /* Separator */
int szSep; /* Size of the separator string */
int nAlloc; /* Number of bytes allocated for z[] */
int nUsed; /* Number of bytes of z[] actually used */
};
/*
** Callback from sqlite_exec() for the eval() function.
*/
static int callback(void *pCtx, int argc, char **argv, char **colnames){
struct EvalResult *p = (struct EvalResult*)pCtx;
int i;
for(i=0; i<argc; i++){
const char *z = argv[i] ? argv[i] : "";
size_t sz = strlen(z);
if( sz+p->nUsed+p->szSep+1 > p->nAlloc ){
char *zNew;
p->nAlloc = p->nAlloc*2 + sz + p->szSep + 1;
zNew = sqlite3_realloc(p->z, p->nAlloc);
if( zNew==0 ){
sqlite3_free(p->z);
memset(p, 0, sizeof(*p));
return 1;
}
p->z = zNew;
}
................................................................................
if( rc!=SQLITE_OK ){
sqlite3_result_error(context, zErr, -1);
sqlite3_free(zErr);
}else if( x.zSep==0 ){
sqlite3_result_error_nomem(context);
sqlite3_free(x.z);
}else{
sqlite3_result_text(context, x.z, x.nUsed, sqlite3_free);
}
}
#ifdef _WIN32
__declspec(dllexport)
#endif
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SQLITE_EXTENSION_INIT1
#include <string.h>
/*
** Structure used to accumulate the output
*/
struct EvalResult {
char *z; /* Accumulated output */
const char *zSep; /* Separator */
int szSep; /* Size of the separator string */
sqlite3_int64 nAlloc; /* Number of bytes allocated for z[] */
sqlite3_int64 nUsed; /* Number of bytes of z[] actually used */
};
/*
** Callback from sqlite_exec() for the eval() function.
*/
static int callback(void *pCtx, int argc, char **argv, char **colnames){
struct EvalResult *p = (struct EvalResult*)pCtx;
int i;
for(i=0; i<argc; i++){
const char *z = argv[i] ? argv[i] : "";
size_t sz = strlen(z);
if( (sqlite3_int64)sz+p->nUsed+p->szSep+1 > p->nAlloc ){
char *zNew;
p->nAlloc = p->nAlloc*2 + sz + p->szSep + 1;
/* Using sqlite3_realloc64() would be better, but it is a recent
** addition and will cause a segfault if loaded by an older version
** of SQLite. */
zNew = p->nAlloc<=0x7fffffff ? sqlite3_realloc(p->z, (int)p->nAlloc) : 0;
if( zNew==0 ){
sqlite3_free(p->z);
memset(p, 0, sizeof(*p));
return 1;
}
p->z = zNew;
}
................................................................................
if( rc!=SQLITE_OK ){
sqlite3_result_error(context, zErr, -1);
sqlite3_free(zErr);
}else if( x.zSep==0 ){
sqlite3_result_error_nomem(context);
sqlite3_free(x.z);
}else{
sqlite3_result_text(context, x.z, (int)x.nUsed, sqlite3_free);
}
}
#ifdef _WIN32
__declspec(dllexport)
#endif
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Changes to src/test1.c.
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/* Instead of using zSql directly, make a copy into a buffer obtained
** directly from malloc(). The idea is to make it easier for valgrind
** to spot buffer overreads. */
if( bytes>=0 ){
zCopy = malloc(bytes);
memcpy(zCopy, zSql, bytes);
}else{
int n = strlen(zSql) + 1;
zCopy = malloc(n);
memcpy(zCopy, zSql, n);
}
rc = sqlite3_prepare_v2(db, zCopy, bytes, &pStmt, objc>=5 ? &zTail : 0);
free(zCopy);
zTail = &zSql[(zTail - zCopy)];
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/* Instead of using zSql directly, make a copy into a buffer obtained
** directly from malloc(). The idea is to make it easier for valgrind
** to spot buffer overreads. */
if( bytes>=0 ){
zCopy = malloc(bytes);
memcpy(zCopy, zSql, bytes);
}else{
int n = (int)strlen(zSql) + 1;
zCopy = malloc(n);
memcpy(zCopy, zSql, n);
}
rc = sqlite3_prepare_v2(db, zCopy, bytes, &pStmt, objc>=5 ? &zTail : 0);
free(zCopy);
zTail = &zSql[(zTail - zCopy)];
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