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Fix a harmless use-of-initialized-value fault in the assert() logic added

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by check-in [d612fb7873cf59d]

FossilOrigin-Name: 3dac90728a6a1962da478afe751582ddf8b6d4666548a805564817b21e07a246
This commit is contained in:
drh 2019-05-16 11:47:16 +00:00
parent 3196abb7cb
commit e72d1a8682
3 changed files with 9 additions and 9 deletions
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@ -1,5 +1,5 @@
C Fix\sharmless\scompiler\swarning\sin\sthe\ssession\sextension.
D 2019-05-16T03:47:38.299
C Fix\sa\sharmless\suse-of-initialized-value\sfault\sin\sthe\sassert()\slogic\sadded\nby\scheck-in\s[d612fb7873cf59d]
D 2019-05-16T11:47:16.802
F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@ -599,7 +599,7 @@ F src/vdbeInt.h 3ba14553508d66f58753952d6dd287dce4ec735de02c6440858b4891aed51c17
F src/vdbeapi.c f9161e5c77f512fbb80091ce8af621d19c9556bda5e734cffaac1198407400da
F src/vdbeaux.c d444f4a3ff9c571965329a186701a57fe445e4c3f4c42f87402aca75386ba358
F src/vdbeblob.c f5c70f973ea3a9e915d1693278a5f890dc78594300cf4d54e64f2b0917c94191
F src/vdbemem.c 14618670d96151efdcc0e0f0dd44a7a1acf94e065701159921e42ef19077b7d1
F src/vdbemem.c e9a0aa2feb93356333bcd94491c25bac041e63e3d87e4caac67fde742dd2deba
F src/vdbesort.c 66592d478dbb46f19aed0b42222325eadb84deb40a90eebe25c6e7c1d8468f47
F src/vdbetrace.c fa3bf238002f0bbbdfb66cc8afb0cea284ff9f148d6439bc1f6f2b4c3b7143f0
F src/vtab.c 1fa256c6ddad7a81e2a4dc080d015d4b0a7135767717d311298e47f6fca64bb3
@ -1825,7 +1825,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
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@ -1 +1 @@
dff823ca8b5ca4a5611407b0231f89b2e8c981f50e85e361e76d3e4973cea8ca
3dac90728a6a1962da478afe751582ddf8b6d4666548a805564817b21e07a246

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src/vdbemem.c
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@ -147,7 +147,7 @@ int sqlite3VdbeMemValidStrRep(Mem *p){
if( p->flags & MEM_Term ){
/* Insure that the string is properly zero-terminated. Pay particular
** attention to the case where p->n is odd */
if( p->z==p->zMalloc && p->szMalloc>0 ){
if( p->szMalloc>0 && p->z==p->zMalloc ){
assert( p->enc==SQLITE_UTF8 || p->szMalloc >= ((p->n+1)&~1)+2 );
assert( p->enc!=SQLITE_UTF8 || p->szMalloc >= p->n+1 );
}