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[server] Update completename(...)

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This commit is contained in:
RD42 2024-06-23 22:13:14 +08:00
parent 2dbf9d9f61
commit a503b7be9b
1 changed files with 8 additions and 5 deletions
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13
server/amx/amxfile.c
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@ -307,7 +307,7 @@ static wchar_t buffer[_MAX_PATH];
return buffer[0]!=L'\0' ? buffer : NULL;
}
#else
char *getenv(const char *name)
char *amx_getenv(const char *name)
{
static char buffer[_MAX_PATH];
buffer[0]='\0';
@ -315,6 +315,8 @@ static char buffer[_MAX_PATH];
return buffer[0]!='\0' ? buffer : NULL;
}
#endif
#else
#define amx_getenv getenv
#endif
static char *completename(TCHAR *dest, TCHAR *src, size_t size)
@ -323,16 +325,17 @@ static char *completename(TCHAR *dest, TCHAR *src, size_t size)
TCHAR *prefix,*ptr;
size_t len;
/* only files below a specific path are accessible */
prefix=getenv(AMXFILE_VAR);
prefix=amx_getenv(AMXFILE_VAR);
/* if no specific path for files is present, use the "temporary" path */
if (prefix==NULL)
prefix=getenv(__T("tmp")); /* common under Windows and Unix */
prefix=amx_getenv(__T("tmp")); /* common under Windows and Unix */
if (prefix==NULL)
prefix=getenv(__T("temp")); /* common under Windows */
prefix=amx_getenv(__T("temp")); /* common under Windows */
if (prefix==NULL)
prefix=getenv(__T("tmpdir")); /* common under Unix */
prefix=amx_getenv(__T("tmpdir")); /* common under Unix */
/* if no path for files is defined, and no temporary directory exists,
* fail the function; this is for security reasons.