[gawk-diffs] [SCM] gawk branch, master, updated. gawk-4.1.0-1773-g7eed151

[Andrew J. Schorr]

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       via  a9f8c06d673af6c51153bc8008e58276cecfef6b (commit)
       via  a6df7afc605079df7d85318846a522ef64aaa44d (commit)
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- Log -----------------------------------------------------------------
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=7eed1513d0834de26528551f990372a5c2674ef2

commit 7eed1513d0834de26528551f990372a5c2674ef2
Author: Andrew J. Schorr <address@hidden>
Date:   Tue May 3 12:43:30 2016 -0400

    Stop wasting extra byte at the end of sprintf strings.

diff --git a/ChangeLog b/ChangeLog
index bb9cadf..45ba7f6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2016-05-03         Andrew J. Schorr     <address@hidden>
 
+       * builtin.c (format_tree): Do not waste a byte at the end of a string.
+
+2016-05-03         Andrew J. Schorr     <address@hidden>
+
        * builtin.c (format_tree): After the string has been rendered, use
        realloc to shrink the buffer to the needed size. Otherwise, the minimum
        buffer size of 512 bytes can result in lots of wasted memory if many
diff --git a/builtin.c b/builtin.c
index 31c13a8..77314d4 100644
--- a/builtin.c
+++ b/builtin.c
@@ -722,7 +722,7 @@ format_tree(
        emalloc(obuf, char *, INITIAL_OUT_SIZE, "format_tree");
        obufout = obuf;
        osiz = INITIAL_OUT_SIZE;
-       ofre = osiz - 2;
+       ofre = osiz - 1;
 
        cur_arg = 1;
 
@@ -1584,7 +1584,7 @@ mpf1:
        bchunk(s0, s1 - s0);
        olen_final = obufout - obuf;
        if (ofre > 0)
-               erealloc(obuf, char *, olen_final + 2, "format_tree");
+               erealloc(obuf, char *, olen_final + 1, "format_tree");
        r = make_str_node(obuf, olen_final, ALREADY_MALLOCED);
        obuf = NULL;
 out:

http://git.sv.gnu.org/cgit/gawk.git/commit/?id=a9f8c06d673af6c51153bc8008e58276cecfef6b

commit a9f8c06d673af6c51153bc8008e58276cecfef6b
Merge: 315f1d6 a6df7af
Author: Andrew J. Schorr <address@hidden>
Date:   Tue May 3 12:32:35 2016 -0400

    Merge branch 'gawk-4.1-stable'


-----------------------------------------------------------------------

Summary of changes:
 ChangeLog |   11 +++++++++++
 builtin.c |    9 ++++++---
 2 files changed, 17 insertions(+), 3 deletions(-)


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