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Merge pull request #27178 from taosdata/fix/3.0/TD-31381 

fix:[TD-31381] avoid double free.
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dapan1121 2024-08-13 13:48:09 +08:00 committed by GitHub
parent 12d6375de7 b26bdd550a
commit 0c2e9a048d
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GPG Key ID: B5690EEEBB952194
1 changed files with 2 additions and 2 deletions
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source/libs/scalar/src/filter.c
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@ -2798,6 +2798,8 @@ int32_t filterRewrite(SFilterInfo *info, SFilterGroupCtx **gRes, int32_t gResNum
FILTER_SET_FLAG(oinfo.status, FI_STATUS_CLONED); FILTER_SET_FLAG(oinfo.status, FI_STATUS_CLONED);
(void)memset(info, 0, sizeof(*info));
SFilterGroupCtx *res = NULL; SFilterGroupCtx *res = NULL;
SFilterColInfo *colInfo = NULL; SFilterColInfo *colInfo = NULL;
int32_t optr = 0; int32_t optr = 0;
@ -2808,8 +2810,6 @@ int32_t filterRewrite(SFilterInfo *info, SFilterGroupCtx **gRes, int32_t gResNum
FLT_ERR_JRET(terrno); FLT_ERR_JRET(terrno);
} }
(void)memset(info, 0, sizeof(*info));
info->colRangeNum = oinfo.colRangeNum; info->colRangeNum = oinfo.colRangeNum;
info->colRange = oinfo.colRange; info->colRange = oinfo.colRange;
oinfo.colRangeNum = 0; oinfo.colRangeNum = 0;