diff options
Diffstat (limited to 'utf8.c')
| -rw-r--r-- | utf8.c | 18 |
1 files changed, 9 insertions, 9 deletions
@@ -470,14 +470,14 @@ int utf8_fprintf(FILE *stream, const char *format, ...) #else typedef char * iconv_ibp; #endif -char *reencode_string_iconv(const char *in, size_t insz, iconv_t conv, int *outsz_p) +char *reencode_string_iconv(const char *in, size_t insz, iconv_t conv, size_t *outsz_p) { size_t outsz, outalloc; char *out, *outpos; iconv_ibp cp; outsz = insz; - outalloc = outsz + 1; /* for terminating NUL */ + outalloc = st_add(outsz, 1); /* for terminating NUL */ out = xmalloc(outalloc); outpos = out; cp = (iconv_ibp)in; @@ -497,7 +497,7 @@ char *reencode_string_iconv(const char *in, size_t insz, iconv_t conv, int *outs * converting the rest. */ sofar = outpos - out; - outalloc = sofar + insz * 2 + 32; + outalloc = st_add3(sofar, st_mult(insz, 2), 32); out = xrealloc(out, outalloc); outpos = out + sofar; outsz = outalloc - sofar - 1; @@ -534,9 +534,9 @@ static const char *fallback_encoding(const char *name) return name; } -char *reencode_string_len(const char *in, int insz, +char *reencode_string_len(const char *in, size_t insz, const char *out_encoding, const char *in_encoding, - int *outsz) + size_t *outsz) { iconv_t conv; char *out; @@ -566,10 +566,10 @@ static int has_bom_prefix(const char *data, size_t len, return data && bom && (len >= bom_len) && !memcmp(data, bom, bom_len); } -static const char utf16_be_bom[] = {0xFE, 0xFF}; -static const char utf16_le_bom[] = {0xFF, 0xFE}; -static const char utf32_be_bom[] = {0x00, 0x00, 0xFE, 0xFF}; -static const char utf32_le_bom[] = {0xFF, 0xFE, 0x00, 0x00}; +static const char utf16_be_bom[] = {'\xFE', '\xFF'}; +static const char utf16_le_bom[] = {'\xFF', '\xFE'}; +static const char utf32_be_bom[] = {'\0', '\0', '\xFE', '\xFF'}; +static const char utf32_le_bom[] = {'\xFF', '\xFE', '\0', '\0'}; int has_prohibited_utf_bom(const char *enc, const char *data, size_t len) { |