* mipsread.c (read_alphacoff_dynamic_symtab): Replace alloca calls

with xmalloc calls and cleanups.

gdb/ChangeLog

@@ -1,3 +1,8 @@
+2000-02-10  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
+
+	* mipsread.c (read_alphacoff_dynamic_symtab):  Replace alloca calls
+	with xmalloc calls and cleanups.
+
 2000-02-10  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>
 
 	* rs6000-nat.c (child_xfer_memory):  Add missing parameter

gdb/mipsread.c

@@ -1,5 +1,5 @@
 /* Read a symbol table in MIPS' format (Third-Eye).
-   Copyright 1986, 87, 89, 90, 91, 92, 93, 94, 95, 96, 1998
+   Copyright 1986, 87, 89, 90, 91, 92, 93, 94, 95, 96, 1998, 2001
    Free Software Foundation, Inc.
    Contributed by Alessandro Forin (af@cs.cmu.edu) at CMU.  Major work
    by Per Bothner, John Gilmore and Ian Lance Taylor at Cygnus Support.
@@ -243,6 +243,7 @@ read_alphacoff_dynamic_symtab (struct section_offsets *section_offsets,
   int got_entry_size = 8;
   int dt_mips_local_gotno = -1;
   int dt_mips_gotsym = -1;
+  struct cleanup *cleanups;
 
 
   /* We currently only know how to handle alpha dynamic symbols.  */
@@ -262,10 +263,14 @@ read_alphacoff_dynamic_symtab (struct section_offsets *section_offsets,
   str_secsize = bfd_get_section_size_before_reloc (si.str_sect);
   dyninfo_secsize = bfd_get_section_size_before_reloc (si.dyninfo_sect);
   got_secsize = bfd_get_section_size_before_reloc (si.got_sect);
-  sym_secptr = alloca (sym_secsize);
-  str_secptr = alloca (str_secsize);
-  dyninfo_secptr = alloca (dyninfo_secsize);
-  got_secptr = alloca (got_secsize);
+  sym_secptr = xmalloc (sym_secsize);
+  cleanups = make_cleanup (free, sym_secptr);
+  str_secptr = xmalloc (str_secsize);
+  make_cleanup (free, str_secptr);
+  dyninfo_secptr = xmalloc (dyninfo_secsize);
+  make_cleanup (free, dyninfo_secptr);
+  got_secptr = xmalloc (got_secsize);
+  make_cleanup (free, got_secptr);
 
   if (!bfd_get_section_contents (abfd, si.sym_sect, sym_secptr,
 				 (file_ptr) 0, sym_secsize))
@@ -418,6 +423,8 @@ read_alphacoff_dynamic_symtab (struct section_offsets *section_offsets,
 
       prim_record_minimal_symbol (name, sym_value, ms_type, objfile);
     }
+
+  do_cleanups (cleanups);
 }
 
 /* Initialization */