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Overview
| Comment: | Fix a use-after-free problem in the shell tool code that could occur if an SQL statement were executed after an ".open" command with invalid options. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
ac760db0727209db0a816e112ea5f47e |
| User & Date: | dan 2017-03-01 11:30:27 |
Context
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2017-03-02
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| 13:13 | Make sure the Vdbe.expmask value is set correctly in sqlite3VdbeSwap(). This fixes a problem introduced by [a8fd7052]. (check-in: 29f54b89 user: drh tags: trunk) | |
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2017-03-01
| ||
| 11:30 | Fix a use-after-free problem in the shell tool code that could occur if an SQL statement were executed after an ".open" command with invalid options. (check-in: ac760db0 user: dan tags: trunk) | |
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2017-02-27
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| 17:16 | Make PATH handling more robust in the batch tools for MSVC. (check-in: 23a8917e user: mistachkin tags: trunk) | |
Changes
Changes to src/shell.c.
| ︙ | ︙ | |||
4340 4341 4342 4343 4344 4345 4346 4347 4348 4349 4350 4351 4352 4353 |
char *zNewFilename; /* Name of the database file to open */
int iName = 1; /* Index in azArg[] of the filename */
int newFlag = 0; /* True to delete file before opening */
/* Close the existing database */
session_close_all(p);
sqlite3_close(p->db);
p->db = 0;
sqlite3_free(p->zFreeOnClose);
p->zFreeOnClose = 0;
/* Check for command-line arguments */
for(iName=1; iName<nArg && azArg[iName][0]=='-'; iName++){
const char *z = azArg[iName];
if( optionMatch(z,"new") ){
newFlag = 1;
| > | 4340 4341 4342 4343 4344 4345 4346 4347 4348 4349 4350 4351 4352 4353 4354 |
char *zNewFilename; /* Name of the database file to open */
int iName = 1; /* Index in azArg[] of the filename */
int newFlag = 0; /* True to delete file before opening */
/* Close the existing database */
session_close_all(p);
sqlite3_close(p->db);
p->db = 0;
p->zDbFilename = 0;
sqlite3_free(p->zFreeOnClose);
p->zFreeOnClose = 0;
/* Check for command-line arguments */
for(iName=1; iName<nArg && azArg[iName][0]=='-'; iName++){
const char *z = azArg[iName];
if( optionMatch(z,"new") ){
newFlag = 1;
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| ︙ | ︙ |