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| author | Douglas B Rupp <rupp@gnat.com> | 2001-11-24 17:17:58 -0500 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 2001-11-24 17:17:58 -0500 |
| commit | e1c12209fdd75145b4b34ebaa0bd38dba822eedc (patch) | |
| tree | c3b740aa1c23a1b4c2f8a1904669710f78b7ee73 /gcc/fix-header.c | |
| parent | 1dfc53859fcf91234f677869b0e0e10f709444a4 (diff) | |
| download | gcc-e1c12209fdd75145b4b34ebaa0bd38dba822eedc.tar.gz | |
fix-header.c (main): Move inf_buffer termination and inf_limit calculation to after read.
* fix-header.c (main): Move inf_buffer termination and inf_limit
calculation to after read.
From-SVN: r47307
Diffstat (limited to 'gcc/fix-header.c')
| -rw-r--r-- | gcc/fix-header.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/gcc/fix-header.c b/gcc/fix-header.c index 9b1386a78df..e96b6bb0fec 100644 --- a/gcc/fix-header.c +++ b/gcc/fix-header.c @@ -1184,9 +1184,6 @@ main (argc, argv) } inf_size = sbuf.st_size; inf_buffer = (char *) xmalloc (inf_size + 2); - inf_buffer[inf_size] = '\n'; - inf_buffer[inf_size + 1] = '\0'; - inf_limit = inf_buffer + inf_size; inf_ptr = inf_buffer; to_read = inf_size; @@ -1209,6 +1206,11 @@ main (argc, argv) close (inf_fd); + /* Inf_size may have changed if read was short (as on VMS) */ + inf_buffer[inf_size] = '\n'; + inf_buffer[inf_size + 1] = '\0'; + inf_limit = inf_buffer + inf_size; + /* If file doesn't end with '\n', add one. */ if (inf_limit > inf_buffer && inf_limit[-1] != '\n') inf_limit++; |