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* environ.cc (parse_options): Use tmp_pathbuf to allocate buffer.

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(regopt): Take tmp buffer as additional argument.
	(environ_init): Alllcate tmpbuf earlier.  Use as temporary buffer in
	call to regopt.
	* tls_pbuf.cc (tmp_pathbuf::c_get): Allocate one additional char.
	(tmp_pathbuf::w_get): Allocate one additional WCHAR.
	* winf.cc (av::unshift): Use tmp_pathbuf to allocate buffer.
This commit is contained in:
Corinna Vinschen
2008-03-11 11:42:00 +00:00
parent ff488124ff
commit becf251f67
4 changed files with 23 additions and 10 deletions
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4
winsup/cygwin/tls_pbuf.cc
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@@ -42,7 +42,7 @@ tmp_pathbuf::c_get ()
if (tls_pbuf.c_cnt >= TP_NUM_C_BUFS)
api_fatal ("Internal error: TP_NUM_C_BUFS too small.");
if (!tls_pbuf.c_buf[tls_pbuf.c_cnt]
&& !(tls_pbuf.c_buf[tls_pbuf.c_cnt] = (char *) malloc (NT_MAX_PATH)))
&& !(tls_pbuf.c_buf[tls_pbuf.c_cnt] = (char *) malloc (NT_MAX_PATH + 1)))
api_fatal ("Internal error: Out of memory for new path buf.");
return tls_pbuf.c_buf[tls_pbuf.c_cnt++];
}
@@ -54,7 +54,7 @@ tmp_pathbuf::w_get ()
api_fatal ("Internal error: TP_NUM_W_BUFS too small.");
if (!tls_pbuf.w_buf[tls_pbuf.w_cnt]
&& !(tls_pbuf.w_buf[tls_pbuf.w_cnt]
= (PWCHAR) malloc (NT_MAX_PATH * sizeof (WCHAR))))
= (PWCHAR) malloc ((NT_MAX_PATH + 1) * sizeof (WCHAR))))
api_fatal ("Internal error: Out of memory for new wide path buf.");
return tls_pbuf.w_buf[tls_pbuf.w_cnt++];
}