diff options
Diffstat (limited to 'libc/pwd_grp/pwd_grp_internal.c')
| -rw-r--r-- | libc/pwd_grp/pwd_grp_internal.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/libc/pwd_grp/pwd_grp_internal.c b/libc/pwd_grp/pwd_grp_internal.c index 104f532e4..f82c298d5 100644 --- a/libc/pwd_grp/pwd_grp_internal.c +++ b/libc/pwd_grp/pwd_grp_internal.c @@ -26,6 +26,7 @@ #include <string.h> #include <stddef.h> #include <errno.h> +#include <malloc.h> #include <assert.h> #include <ctype.h> #include <pwd.h> @@ -92,14 +93,17 @@ libc_hidden_def(GETXXKEY_R_FUNC) GETXXKEY_ENTTYPE *GETXXKEY_FUNC(GETXXKEY_ADD_PARAMS) { - static char buffer[GETXXKEY_BUFLEN]; + static char *buffer = NULL; static GETXXKEY_ENTTYPE resultbuf; GETXXKEY_ENTTYPE *result; + if (buffer == NULL) + buffer = (char *)__uc_malloc(GETXXKEY_BUFLEN); + # ifdef GETXXKEY_ADD_VARIABLES - REENTRANT_NAME(GETXXKEY_ADD_VARIABLES, &resultbuf, buffer, sizeof(buffer), &result); + REENTRANT_NAME(GETXXKEY_ADD_VARIABLES, &resultbuf, buffer, GETXXKEY_BUFLEN, &result); # else - REENTRANT_NAME(&resultbuf, buffer, sizeof(buffer), &result); + REENTRANT_NAME(&resultbuf, buffer, GETXXKEY_BUFLEN, &result); # endif return result; } |