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_nl_load_domain: Use calloc instead of alloca
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@ -1,3 +1,8 @@
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2017-06-21 Florian Weimer <fweimer@redhat.com>
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* intl/loadmsgcat.c: Remove alloca support.
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(_nl_load_domain): Use calloc instead of alloca.
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2017-04-21 Florian Weimer <fweimer@redhat.com>
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* malloc/Makefile (tests-internal): Add tst-alloc_buffer.
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@ -32,29 +32,6 @@
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#include <sys/types.h>
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#include <sys/stat.h>
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#ifdef __GNUC__
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# undef alloca
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# define alloca __builtin_alloca
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# define HAVE_ALLOCA 1
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#else
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# ifdef _MSC_VER
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# include <malloc.h>
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# define alloca _alloca
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# else
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# if defined HAVE_ALLOCA_H || defined _LIBC
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# include <alloca.h>
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# else
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# ifdef _AIX
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#pragma alloca
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# else
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# ifndef alloca
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char *alloca ();
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# endif
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# endif
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# endif
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# endif
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#endif
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#include <stdlib.h>
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#include <string.h>
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@ -476,15 +453,6 @@ char *alloca ();
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# define munmap(addr, len) __munmap (addr, len)
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#endif
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/* For those losing systems which don't have `alloca' we have to add
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some additional code emulating it. */
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#ifdef HAVE_ALLOCA
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# define freea(p) /* nothing */
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#else
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# define alloca(n) malloc (n)
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# define freea(p) free (p)
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#endif
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/* For systems that distinguish between text and binary I/O.
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O_BINARY is usually declared in <fcntl.h>. */
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#if !defined O_BINARY && defined _O_BINARY
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@ -982,9 +950,10 @@ _nl_load_domain (struct loaded_l10nfile *domain_file,
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sysdep_segments = (const struct sysdep_segment *)
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((char *) data
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+ W (domain->must_swap, data->sysdep_segments_offset));
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sysdep_segment_values =
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(const char **)
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alloca (n_sysdep_segments * sizeof (const char *));
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sysdep_segment_values = calloc
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(n_sysdep_segments, sizeof (const char *));
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if (sysdep_segment_values == NULL)
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goto invalid;
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for (i = 0; i < n_sysdep_segments; i++)
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{
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const char *name =
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@ -995,7 +964,7 @@ _nl_load_domain (struct loaded_l10nfile *domain_file,
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if (!(namelen > 0 && name[namelen - 1] == '\0'))
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{
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freea (sysdep_segment_values);
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free (sysdep_segment_values);
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goto invalid;
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}
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@ -1046,7 +1015,7 @@ _nl_load_domain (struct loaded_l10nfile *domain_file,
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if (sysdepref >= n_sysdep_segments)
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{
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/* Invalid. */
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freea (sysdep_segment_values);
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free (sysdep_segment_values);
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goto invalid;
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}
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@ -1250,7 +1219,7 @@ _nl_load_domain (struct loaded_l10nfile *domain_file,
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domain->trans_sysdep_tab = NULL;
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}
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freea (sysdep_segment_values);
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free (sysdep_segment_values);
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}
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else
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{
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