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Fix a stringop-truncation GCC warning 

```
minetest/src/filesys.cpp:312:10: warning: ‘char* strncpy(char*, const char*, size_t)’ specified bound 10000 equals destination size [-Wstringop-truncation]
   strncpy(argv_data[2], path.c_str(), 10000);
```
This commit is contained in:
Loïc Blot 2018-12-04 12:38:11 +01:00
parent 39ea1cd428
commit 7f545db977
1 changed files with 1 additions and 1 deletions
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2
src/filesys.cpp
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@ -309,7 +309,7 @@ bool RecursiveDelete(const std::string &path)
strcpy(argv_data[0], "/bin/rm");
#endif
strcpy(argv_data[1], "-rf");
strncpy(argv_data[2], path.c_str(), 10000);
strncpy(argv_data[2], path.c_str(), sizeof(argv_data[2]) - 1);
char *argv[4];
argv[0] = argv_data[0];
argv[1] = argv_data[1];