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Merge pull request #17805 from taosdata/szhou/fixbugs 

fix: fix address sanitizer error
This commit is contained in:
Shengliang Guan 2022-11-02 09:09:32 +08:00 committed by GitHub
parent c19a915ec3 1c90e272c3
commit c4d59126d7
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 2 deletions
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7
source/libs/function/src/tudf.c
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@ -124,13 +124,16 @@ static int32_t udfSpawnUdfd(SUdfdData *pData) {
char pathTaosdLdLib[512] = {0}; char pathTaosdLdLib[512] = {0};
size_t taosdLdLibPathLen = sizeof(pathTaosdLdLib); size_t taosdLdLibPathLen = sizeof(pathTaosdLdLib);
uv_os_getenv("LD_LIBRARY_PATH", pathTaosdLdLib, &taosdLdLibPathLen); int ret = uv_os_getenv("LD_LIBRARY_PATH", pathTaosdLdLib, &taosdLdLibPathLen);
if (ret != UV_ENOBUFS) {
taosdLdLibPathLen = strlen(pathTaosdLdLib);
}
char udfdPathLdLib[1024] = {0}; char udfdPathLdLib[1024] = {0};
size_t udfdLdLibPathLen = strlen(tsUdfdLdLibPath); size_t udfdLdLibPathLen = strlen(tsUdfdLdLibPath);
strncpy(udfdPathLdLib, tsUdfdLdLibPath, udfdLdLibPathLen); strncpy(udfdPathLdLib, tsUdfdLdLibPath, udfdLdLibPathLen);
udfdPathLdLib[udfdLdLibPathLen] = ':'; udfdPathLdLib[udfdLdLibPathLen] = ':';
strncpy(udfdPathLdLib + udfdLdLibPathLen + 1, pathTaosdLdLib, sizeof(udfdPathLdLib) - udfdLdLibPathLen); strncpy(udfdPathLdLib + udfdLdLibPathLen + 1, pathTaosdLdLib, sizeof(udfdPathLdLib) - udfdLdLibPathLen - 1);
if (udfdLdLibPathLen + taosdLdLibPathLen < 1024) { if (udfdLdLibPathLen + taosdLdLibPathLen < 1024) {
fnInfo("udfd LD_LIBRARY_PATH: %s", udfdPathLdLib); fnInfo("udfd LD_LIBRARY_PATH: %s", udfdPathLdLib);
} else { } else {