[binutils-gdb] Fix: "Possible Memory leak in bed hash.c"

[Nick Clifton]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=452855278aa4789c5a7b87767e55de2c5a9938cf

commit 452855278aa4789c5a7b87767e55de2c5a9938cf
Author: Alan Modra <amodra@gmail.com>
Date:   Wed Sep 13 11:38:33 2023 +0100

    Fix: "Possible Memory leak in bed hash.c"
    
      * elf-strtab.c (_bfd_elf_strtab_init): In the event of memory allocation failure, make sure that the hash table is freed.

Diff:
---
 bfd/ChangeLog    | 5 +++++
 bfd/elf-strtab.c | 1 +
 2 files changed, 6 insertions(+)

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 8b478cbedcb..20dd6ba9e8e 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+2023-09-13  Alan Modra  <amodra@gmail.com>
+
+	* elf-strtab.c (_bfd_elf_strtab_init): In the event of memory
+	allocation failure, make sure that the hash table is freed.
+
 2023-08-30  Tom Tromey  <tom@tromey.com>
 
 	PR binutils/30703
diff --git a/bfd/elf-strtab.c b/bfd/elf-strtab.c
index 5de5af73bb4..d52a3079f4c 100644
--- a/bfd/elf-strtab.c
+++ b/bfd/elf-strtab.c
@@ -116,6 +116,7 @@ _bfd_elf_strtab_init (void)
 		  bfd_malloc (table->alloced * amt));
   if (table->array == NULL)
     {
+      bfd_hash_table_free (&table->table);
       free (table);
       return NULL;
     }