|
 |
5247d2 |
diff --git a/src/cstdio.c b/src/cstdio.c
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|
|
5247d2 |
index 7b6fe6d..0a0bd5b 100644
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|
|
5247d2 |
--- a/src/cstdio.c
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|
|
5247d2 |
+++ b/src/cstdio.c
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|
|
5247d2 |
@@ -144,7 +144,7 @@ int getbl(p,end)char*p,*end; /* my gets */
|
|
|
5247d2 |
{ case '\n':case EOF:*q='\0';
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|
|
5247d2 |
return overflow?-1:p!=q; /* did we read anything at all? */
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|
|
5247d2 |
}
|
|
|
5247d2 |
- if(q==end) /* check here so that a trailing backslash won't be lost */
|
|
|
5247d2 |
+ if(q>=end) /* check here so that a trailing backslash won't be lost */
|
|
|
5247d2 |
q=p,overflow=1;
|
|
|
5247d2 |
*q++=i;
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|
|
5247d2 |
}
|
|
|
5247d2 |
@@ -199,7 +199,7 @@ int getlline(target,end)char*target,*end;
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|
|
5247d2 |
if(*(target=strchr(target,'\0')-1)=='\\')
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|
|
5247d2 |
{ if(chp2!=target) /* non-empty line? */
|
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|
5247d2 |
target++; /* then preserve the backslash */
|
|
|
5247d2 |
- if(target>end-2) /* space enough for getbl? */
|
|
|
5247d2 |
+ if(target>=end-2) /* space enough for getbl? */
|
|
|
5247d2 |
target=end-linebuf,overflow=1; /* toss what we have */
|
|
|
5247d2 |
continue;
|
|
|
5247d2 |
}
|
|
|
5247d2 |
diff --git a/src/formail.c b/src/formail.c
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|
|
5247d2 |
index 1f5c9dd..49b9967 100644
|
|
|
5247d2 |
--- a/src/formail.c
|
|
|
5247d2 |
+++ b/src/formail.c
|
|
|
5247d2 |
@@ -219,7 +219,8 @@ static char*getsender(namep,fldp,headreply)char*namep;struct field*fldp;
|
|
|
5247d2 |
if(i>=0&&(i!=maxindex(sest)||fldp==rdheader)) /* found anything? */
|
|
|
5247d2 |
{ char*saddr;char*tmp; /* determine the weight */
|
|
|
5247d2 |
nowm=areply&&headreply?headreply==1?sest[i].wrepl:sest[i].wrrepl:i;chp+=j;
|
|
|
5247d2 |
- tmp=malloc(j=fldp->Tot_len-j);tmemmove(tmp,chp,j);(chp=tmp)[j-1]='\0';
|
|
|
5247d2 |
+ tmp=malloc((j=fldp->Tot_len-j) + 1);tmemmove(tmp,chp,j);(chp=tmp)[j-1]='\0';
|
|
|
5247d2 |
+ chp[j]='\0';
|
|
|
5247d2 |
if(sest[i].head==From_)
|
|
|
5247d2 |
{ char*pastad;
|
|
|
5247d2 |
if(strchr(saddr=chp,'\n')) /* multiple From_ lines */
|
|
|
5247d2 |
@@ -364,7 +365,7 @@ static PROGID;
|
|
|
5247d2 |
|
|
|
5247d2 |
int main(lastm,argv)int lastm;const char*const argv[];
|
|
|
5247d2 |
{ int i,split=0,force=0,bogus=1,every=0,headreply=0,digest=0,nowait=0,keepb=0,
|
|
|
5247d2 |
- minfields=(char*)progid-(char*)progid,conctenate=0,babyl=0,babylstart,
|
|
|
5247d2 |
+ minfields=(char*)progid-(char*)progid,conctenate=0,babyl=0,babylstart=0,
|
|
|
5247d2 |
berkeley=0,forgetclen;
|
|
|
5247d2 |
long maxlen,ctlength;FILE*idcache=0;pid_t thepid;
|
|
|
5247d2 |
size_t j,lnl,escaplen;char*chp,*namep,*escap=ESCAP;
|
|
|
5247d2 |
diff --git a/src/formisc.c b/src/formisc.c
|
|
|
5247d2 |
index c48df52..5c2869d 100644
|
|
|
5247d2 |
--- a/src/formisc.c
|
|
|
5247d2 |
+++ b/src/formisc.c
|
|
|
5247d2 |
@@ -66,7 +66,7 @@ inc: start++;
|
|
|
5247d2 |
retz: *target='\0';
|
|
|
5247d2 |
ret: return start;
|
|
|
5247d2 |
}
|
|
|
5247d2 |
- if(*start=='\\')
|
|
|
5247d2 |
+ if(*start=='\\' && *(start + 1))
|
|
|
5247d2 |
*target++='\\',start++;
|
|
|
5247d2 |
hitspc=2;
|
|
|
5247d2 |
goto normal; /* normal word */
|