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xmalloc_[open_]read[_close]: do not ignore xrealloc return value

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2009-05-15 23:23:23 +02:00
parent c15f40c3e7
commit 071ede1e5d
2 changed files with 8 additions and 2 deletions
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4
libbb/read.c
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@@ -229,7 +229,7 @@ void* FAST_FUNC xmalloc_read(int fd, size_t *maxsz_p)
if (size > 64*1024)
size = 64*1024;
}
xrealloc(buf, total + 1);
buf = xrealloc(buf, total + 1);
buf[total] = '\0';
if (maxsz_p)
@@ -273,7 +273,7 @@ void* FAST_FUNC xmalloc_open_read_close(const char *filename, size_t *maxsz_p)
free(buf);
return NULL;
}
xrealloc(buf, size + 1);
buf = xrealloc(buf, size + 1);
buf[size] = '\0';
if (maxsz_p)