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src/iri.c: Call xstrndup instead of strndup

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strndup() does not exist in some older C libraries, also xstrndup()
exits on memory allocation failures.
This commit is contained in:
Tim Rühsen 2014-12-12 16:15:51 +01:00
parent ab2d5d83d2
commit eb0789d43f
1 changed files with 2 additions and 1 deletions
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3
src/iri.c
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@ -41,6 +41,7 @@ as that of the covered work. */
#include "url.h"
#include "c-strcase.h"
#include "c-strcasestr.h"
#include "xstrndup.h"
/* RFC3987 section 3.1 mandates STD3 ASCII RULES */
#define IDNA_FLAGS IDNA_USE_STD3_ASCII_RULES
@ -133,7 +134,7 @@ do_conversion (const char *tocode, const char *fromcode, char *in, size_t inlen,
/* iconv() has to work on an unescaped string */
in_org = in;
in_save = in = strndup(in, inlen);
in_save = in = xstrndup(in, inlen);
url_unescape(in);
inlen = strlen(in);