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Fix some Clang warnings.

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This commit is contained in:
Michael R Sweet
2025-09-04 14:37:42 -04:00
parent eb0c785d6d
commit 156a184a45
3 changed files with 9 additions and 4 deletions
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5
pdfio-content.c
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@@ -2452,9 +2452,14 @@ copy_jpeg(pdfio_dict_t *dict, // I - Dictionary
// Expand our ICC buffer...
if ((icc_temp = realloc(icc_data, icc_datalen + length)) == NULL)
{
free(icc_data);
return (NULL);
}
else
{
icc_data = icc_temp;
}
// Read the chunk into the ICC buffer...
do

6
pdfio-file.c
View File

@@ -1150,7 +1150,7 @@ pdfioFileOpen(
pdf->version = strdup(line + 5);
// Grab the last 1k of the file to find the start of the xref table...
if (_pdfioFileSeek(pdf, 1 - sizeof(line), SEEK_END) < 0)
if (_pdfioFileSeek(pdf, 1 - (int)sizeof(line), SEEK_END) < 0)
{
_pdfioFileError(pdf, "Unable to read startxref data.");
goto error;
@@ -2829,7 +2829,7 @@ write_trailer(pdfio_file_t *pdf) // I - PDF file
// Write the "free" 0 object...
memset(buffer, 0, sizeof(buffer));
pdfioStreamWrite(xref_st, buffer, offsize + 2);
pdfioStreamWrite(xref_st, buffer, (size_t)offsize + 2);
// Then write the "allocated" objects...
buffer[0] = 1;
@@ -2899,7 +2899,7 @@ write_trailer(pdfio_file_t *pdf) // I - PDF file
#endif // !_WIN32
}
if (!pdfioStreamWrite(xref_st, buffer, offsize + 2))
if (!pdfioStreamWrite(xref_st, buffer, (size_t)offsize + 2))
{
_pdfioFileError(pdf, "Unable to write cross-reference table.");
ret = false;

2
ttf.c
View File

@@ -1195,7 +1195,7 @@ static bool // O - `true` on success, `false` on failure
fd_seek_cb(ttf_t *font, // I - Font
size_t offset) // I - Offset in data
{
return (lseek(font->file_fd, offset, SEEK_SET) == offset);
return (lseek(font->file_fd, (off_t)offset, SEEK_SET) == (off_t)offset);
}