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Changes for image rendering bug and cleanup of sprintf() call.

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This commit is contained in:
rhp%netscape.com 1999-05-18 00:54:57 +00:00
parent b265e4fd17
commit f91baea851
2 changed files with 11 additions and 3 deletions
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3
mailnews/mime/src/mimeenc.cpp
View File

@ -22,6 +22,7 @@
#include "prmem.h"
#include "plstr.h"
#include "prlog.h"
#include "prprf.h"
typedef enum mime_encoding {
mime_Base64, mime_QuotedPrintable, mime_uuencode
@ -692,7 +693,7 @@ mime_uuencode_buffer(MimeEncoderData *data,
if (!(data->uue_wrote_begin))
{
char firstLine[256];
sprintf(firstLine, "begin 644 %s\015\012", data->filename ? data->filename : "");
PR_snprintf(firstLine, sizeof(firstLine), "begin 644 %s\015\012", data->filename ? data->filename : "");
data->write_buffer(firstLine, PL_strlen(firstLine), data->closure);
data->uue_wrote_begin = PR_TRUE;
data->current_column = 1; /* initialization unique to uuencode */

11
mailnews/mime/src/mimemoz2.cpp
View File

@ -650,9 +650,15 @@ mime_image_make_image_html(void *image_closure)
const char *suffix = "\"></CENTER><P>";
const char *url;
char *buf;
static PRInt32 makeUniqueHackID = 1;
char makeUniqueHackString[128] = "";
PR_ASSERT(mid);
if (!mid) return 0;
PR_snprintf(makeUniqueHackString, sizeof(makeUniqueHackString), "&hackID=%d", makeUniqueHackID++);
/* Internal-external-reconnect only works when going to the screen. */
if (!mid->istream)
return PL_strdup("<P><CENTER><IMG SRC=\"resource:/res/network/gopher-image.gif\" ALT=\"[Image]\"></CENTER><P>");
@ -668,13 +674,14 @@ mime_image_make_image_html(void *image_closure)
else
url = mid->url;
buf = (char *) PR_MALLOC (PL_strlen (prefix) + PL_strlen (suffix) +
PL_strlen (url) + 20);
buf = (char *) PR_MALLOC (PL_strlen(prefix) + PL_strlen(suffix) +
PL_strlen(url) + PL_strlen(makeUniqueHackString) + 20) ;
if (!buf) return 0;
*buf = 0;
PL_strcat (buf, prefix);
PL_strcat (buf, url);
PL_strcat (buf, makeUniqueHackString);
PL_strcat (buf, suffix);
return buf;
}