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$NetBSD: patch-ai,v 1.2 2012/10/26 20:27:15 joerg Exp $
--- metamail/metamail.c.orig 1994-02-17 01:57:19.000000000 +0000
+++ metamail/metamail.c
@@ -83,7 +83,7 @@ extern char *MkRmScript();
#define MAX_FILE_NAME_SIZE 256
#define WRITE_BINARY "w"
#else /* AMIGA */
-extern char **environ, *gets();
+extern char **environ;
#define CATCOMMAND "cat"
#define CATTEMPLATE "cat %s"
#define METAMAIL "metamail"
@@ -100,15 +100,14 @@ extern char **environ, *gets();
#define CMDSIZE 1200 /* Maximum size of command to execute */
#define LINE_BUF_SIZE 2000
-#ifndef MICROSOFT
-extern char *malloc();
-extern char *realloc();
-#endif
-extern char *getenv();
-extern char *index();
-extern char *rindex();
+#include <string.h>
+#include <stdlib.h>
+
char fileToDelete[MAX_FILE_NAME_SIZE];
+void PauseForUser(void);
+void maybephead(char *);
+
char *FindParam();
extern FILE *popen();
static char *nomem = "Out of memory!";
@@ -579,7 +578,7 @@ int nestingdepth;
int overwriteans = -1;
do {
printf("File %s exists. Do you want to overwrite it (y/n) ?\n", Fname);
- s = gets(AnsBuf);
+ s = fgets(AnsBuf, sizeof(AnsBuf), stdin);
if (!s) {
overwriteans = 0;
} else {
@@ -1202,9 +1201,9 @@ char *SquirrelFile;
fprintf(outfp, "Content-type: %s", ContentType);
for (j=0; j<CParamsUsed; ++j) {
fprintf(outfp, " ; ");
- fprintf(outfp, CParams[j]);
+ fprintf(outfp, "%s", CParams[j]);
fprintf(outfp, " = ");
- fprintf(outfp, CParamValues[j]);
+ fprintf(outfp, "%s", CParamValues[j]);
}
fprintf(outfp, "\n\n");
TranslateInputToOutput(InputFP, outfp, EncodingCode, ContentType);
@@ -1823,7 +1822,7 @@ char *ctype, *progname, *label;
} else {
printf("This message contains '%s'-format data.\nDo you want to view it using the '%s' command (y/n) [y] ? ", ctype, ShortCommand(progname));
}
- s = gets(AnsBuf);
+ s = fgets(AnsBuf, sizeof(AnsBuf), stdin);
if (!s) return(0); /* EOF */
while (s && *s && isspace((unsigned char) *s)) ++s;
if (*s == 'y' || *s == 'Y' || !*s || *s == '\n') return(1);
@@ -1900,7 +1899,7 @@ char *hdr;
}
/* check the header given to see if it matches any in the KeyHeadList */
-maybephead(hdr)
+void maybephead(hdr)
char *hdr;
{
char *s;
@@ -2022,7 +2021,8 @@ int ShowLeadingWhitespace;
if (lc2strcmp(charset, PrevCharset)) {
char *s2, *charsetinuse;
- strcpy(PrevCharset, charset);
+ strncpy(PrevCharset, charset, sizeof(PrevCharset));
+ PrevCharset[sizeof(PrevCharset) - 1] = '\0';
for (s2=PrevCharset; *s2; ++s2) {
if (isupper((unsigned char) *s2)) *s2 = tolower((unsigned char) *s2);
}
@@ -2032,7 +2032,7 @@ int ShowLeadingWhitespace;
}
}
if (ecode == ENCODING_NONE) {
- printf(txt+1);
+ printf("%s", txt+1);
} else {
/* What follows is REALLY bogus, but all my encoding stuff is pipe-oriented right now... */
MkTmpFileName(TmpFile);
@@ -2655,12 +2655,12 @@ char *s2;
#endif
}
-PauseForUser() {
+void PauseForUser() {
#if defined(MSDOS) || defined(AMIGA)
char Buf[100];
#endif
- if (DefinitelyNotTty || MustNotBeTty) return;
+ if (DefinitelyNotTty || MustNotBeTty) return;
#if defined(MSDOS) || defined(AMIGA)
printf("Press RETURN to go on\n");
gets(Buf);
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