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* function.c(abspath): Use memcpy() to avoid GCC 8.1 warnings

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Paul Smith 2018-07-01 15:32:49 -04:00 committed by Paul Smith
parent 63b42fa235
commit 0bc699a761
1 changed files with 4 additions and 4 deletions
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8
src/function.c
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@ -2028,8 +2028,8 @@ func_not (char *o, char **argv, char *funcname UNUSED)
# endif # endif
# define ROOT_LEN 3 # define ROOT_LEN 3
#else #else
#define IS_ABSOLUTE(n) (n[0] == '/') # define IS_ABSOLUTE(n) (n[0] == '/')
#define ROOT_LEN 1 # define ROOT_LEN 1
#endif #endif
/* Return the absolute name of file NAME which does not contain any '.', /* Return the absolute name of file NAME which does not contain any '.',
@ -2042,7 +2042,7 @@ abspath (const char *name, char *apath)
const char *start, *end, *apath_limit; const char *start, *end, *apath_limit;
unsigned long root_len = ROOT_LEN; unsigned long root_len = ROOT_LEN;
if (name[0] == '\0' || apath == NULL) if (name[0] == '\0')
return NULL; return NULL;
apath_limit = apath + GET_PATH_MAX; apath_limit = apath + GET_PATH_MAX;
@ -2081,7 +2081,7 @@ abspath (const char *name, char *apath)
if (STOP_SET (name[0], MAP_DIRSEP)) if (STOP_SET (name[0], MAP_DIRSEP))
root_len = 1; root_len = 1;
#endif #endif
strncpy (apath, name, root_len); memcpy (apath, name, root_len);
apath[root_len] = '\0'; apath[root_len] = '\0';
dest = apath + root_len; dest = apath + root_len;
/* Get past the root, since we already copied it. */ /* Get past the root, since we already copied it. */