Commit 8ce3c44c authored by Markus Armbruster's avatar Markus Armbruster Committed by Michael S. Tsirkin
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loader: g_realloc(p, 0) frees and returns NULL, simplify 



Once upon a time, it was decided that qemu_realloc(ptr, 0) should
abort.  Switching to glib retired that bright idea.  A bit of code
that was added to cope with it (commit 3e372cf8) is still around.  Bury
it.

See also commit 6528499f.

Signed-off-by: default avatarMarkus Armbruster <armbru@redhat.com>
Reviewed-by: default avatarMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
parent ed911435

include/hw/elf_ops.h

+5 −10
Original line number Diff line number Diff line
@@ -147,7 +147,6 @@ static int glue(load_symbols, SZ)(struct elfhdr *ehdr, int fd, int must_swab, 
        }

        i++;

    }

    if (nsyms) {

    syms = g_realloc(syms, nsyms * sizeof(*syms));



    qsort(syms, nsyms, sizeof(*syms), glue(symcmp, SZ));
@@ -156,10 +155,6 @@ static int glue(load_symbols, SZ)(struct elfhdr *ehdr, int fd, int must_swab, 
            syms[i].st_size = syms[i + 1].st_value - syms[i].st_value;

        }

    }

    } else {

        g_free(syms);

        syms = NULL;

    }



    /* String table */

    if (symtab->sh_link >= ehdr->e_shnum)