Avoid test failures on AIX and OSF/1.

[gnulib.git] / ChangeLog

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 2009-04-26  Bruno Haible  <bruno@clisp.org>
 
+       Avoid test failures on AIX and OSF/1.
+       * lib/uniconv/u8-conv-from-enc.c (u8_conv_from_encoding): Avoid calling
+       malloc(0).
+       * lib/uniconv/u8-conv-to-enc.c (u8_conv_to_encoding): Likewise.
+       * lib/unilbrk/ulc-possible-linebreaks.c (ulc_possible_linebreaks):
+       Likewise.
+       * lib/unilbrk/ulc-width-linebreaks.c (ulc_width_linebreaks): Likewise.
+       * lib/uniwbrk/ulc-wordbreaks.c (ulc_wordbreaks): Likewise.
+       * lib/uniconv/u-conv-to-enc.h (FUNC): Likewise. Fix memory leak.
+       * lib/unistr/u-cpy-alloc.h (FUNC): Call malloc(1) instead of malloc(0).
+       * doc/posix-functions/malloc.texi: Document the portability problem
+       related to malloc(0).
+
+2009-04-26  Bruno Haible  <bruno@clisp.org>
+
        * modules/unistr/u8-cpy-alloc (Depends-on): Add malloc-posix.
        * modules/unistr/u16-cpy-alloc (Depends-on): Likewise.
        * modules/unistr/u32-cpy-alloc (Depends-on): Likewise.