diff options
Diffstat (limited to 'src/H5Eint.c')
| -rw-r--r-- | src/H5Eint.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/H5Eint.c b/src/H5Eint.c index f650581..10161ea 100644 --- a/src/H5Eint.c +++ b/src/H5Eint.c @@ -694,6 +694,7 @@ H5E_printf_stack(H5E_t *estack, const char *file, const char *func, unsigned lin int desc_len; /* Actual length of description when formatted */ #endif /* H5_HAVE_VASPRINTF */ char *tmp = NULL; /* Buffer to place formatted description in */ + hbool_t va_started = FALSE; /* Whether the variable argument list is open */ herr_t ret_value = SUCCEED; /* Return value */ /* @@ -718,6 +719,7 @@ H5E_printf_stack(H5E_t *estack, const char *file, const char *func, unsigned lin /* Start the variable-argument parsing */ va_start(ap, fmt); + va_started = TRUE; #ifdef H5_HAVE_VASPRINTF /* Use the vasprintf() routine, since it does what we're trying to do below */ @@ -759,13 +761,13 @@ H5E_printf_stack(H5E_t *estack, const char *file, const char *func, unsigned lin } /* end while */ #endif /* H5_HAVE_VASPRINTF */ - va_end(ap); - /* Push the error on the stack */ if(H5E_push_stack(estack, file, func, line, cls_id, maj_id, min_id, tmp) < 0) HGOTO_DONE(FAIL) done: + if(va_started) + va_end(ap); if(tmp) H5MM_xfree(tmp); |