Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
Overview
Comment: | Fix a possible NULL pointer deref when using SQLITE_ENABLE_MEMORY_MANAGEMENT. |
---|---|
Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
89bfdbfe943adce8e02c84ede014fcfe |
User & Date: | drh 2015-09-09 19:27:10.029 |
Context
2015-09-09
| ||
19:44 | Fix an assert() enabled by SQLITE_ENABLE_EXPENSIVE_ASSERT in wal.c. (check-in: 8d2ed150a7 user: dan tags: trunk) | |
19:27 | Fix a possible NULL pointer deref when using SQLITE_ENABLE_MEMORY_MANAGEMENT. (check-in: 89bfdbfe94 user: drh tags: trunk) | |
17:23 | Fix harmless compiler warning. (check-in: 280fd3a482 user: mistachkin tags: trunk) | |
Changes
Changes to src/pcache1.c.
︙ | ︙ | |||
1189 1190 1191 1192 1193 1194 1195 | int nFree = 0; assert( sqlite3_mutex_notheld(pcache1.grp.mutex) ); assert( sqlite3_mutex_notheld(pcache1.mutex) ); if( sqlite3GlobalConfig.nPage==0 ){ PgHdr1 *p; pcache1EnterMutex(&pcache1.grp); while( (nReq<0 || nFree<nReq) | | > | 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 | int nFree = 0; assert( sqlite3_mutex_notheld(pcache1.grp.mutex) ); assert( sqlite3_mutex_notheld(pcache1.mutex) ); if( sqlite3GlobalConfig.nPage==0 ){ PgHdr1 *p; pcache1EnterMutex(&pcache1.grp); while( (nReq<0 || nFree<nReq) && (p=pcache1.grp.lru.pLruPrev)!=0 && p->isAnchor==0 ){ nFree += pcache1MemSize(p->page.pBuf); #ifdef SQLITE_PCACHE_SEPARATE_HEADER nFree += sqlite3MemSize(p); #endif assert( p->isPinned==0 ); pcache1PinPage(p); |
︙ | ︙ |