74 lines
2.3 KiB
Diff
74 lines
2.3 KiB
Diff
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diff -rup binutils.orig/bfd/archive64.c binutils-2.31.1/bfd/archive64.c
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--- binutils.orig/bfd/archive64.c 2019-02-26 11:17:11.882530151 +0000
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+++ binutils-2.31.1/bfd/archive64.c 2019-02-26 11:19:18.422488805 +0000
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@@ -100,8 +100,6 @@ _bfd_archive_64_bit_slurp_armap (bfd *ab
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return FALSE;
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carsyms = ardata->symdefs;
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stringbase = ((char *) ardata->symdefs) + carsym_size;
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- stringbase[stringsize] = 0;
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- stringend = stringbase + stringsize;
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raw_armap = (bfd_byte *) bfd_alloc (abfd, ptrsize);
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if (raw_armap == NULL)
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@@ -115,15 +113,17 @@ _bfd_archive_64_bit_slurp_armap (bfd *ab
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goto release_raw_armap;
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}
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+ stringend = stringbase + stringsize;
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+ *stringend = 0;
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for (i = 0; i < nsymz; i++)
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{
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carsyms->file_offset = bfd_getb64 (raw_armap + i * 8);
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carsyms->name = stringbase;
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- if (stringbase < stringend)
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- stringbase += strlen (stringbase) + 1;
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+ stringbase += strlen (stringbase);
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+ if (stringbase != stringend)
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+ ++stringbase;
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++carsyms;
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}
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- *stringbase = '\0';
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ardata->symdef_count = nsymz;
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ardata->first_file_filepos = bfd_tell (abfd);
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diff -rup binutils.orig/bfd/archive.c binutils-2.31.1/bfd/archive.c
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--- binutils.orig/bfd/archive.c 2019-02-26 11:17:11.884530134 +0000
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+++ binutils-2.31.1/bfd/archive.c 2019-02-26 11:18:33.354859687 +0000
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@@ -1014,6 +1014,7 @@ do_slurp_coff_armap (bfd *abfd)
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int *raw_armap, *rawptr;
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struct artdata *ardata = bfd_ardata (abfd);
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char *stringbase;
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+ char *stringend;
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bfd_size_type stringsize;
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bfd_size_type parsed_size;
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carsym *carsyms;
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@@ -1073,22 +1074,20 @@ do_slurp_coff_armap (bfd *abfd)
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}
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/* OK, build the carsyms. */
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- for (i = 0; i < nsymz && stringsize > 0; i++)
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+ stringend = stringbase + stringsize;
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+ *stringend = 0;
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+ for (i = 0; i < nsymz; i++)
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{
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bfd_size_type len;
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rawptr = raw_armap + i;
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carsyms->file_offset = swap ((bfd_byte *) rawptr);
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carsyms->name = stringbase;
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- /* PR 17512: file: 4a1d50c1. */
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- len = strnlen (stringbase, stringsize);
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- if (len < stringsize)
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- len ++;
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- stringbase += len;
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- stringsize -= len;
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+ stringbase += strlen (stringbase);
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+ if (stringbase != stringend)
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+ ++stringbase;
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carsyms++;
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}
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- *stringbase = 0;
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ardata->symdef_count = nsymz;
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ardata->first_file_filepos = bfd_tell (abfd);
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