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Fix CID#39937 Copy into fixed size buffer.

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This commit is contained in:
Renaud 2015-07-17 10:44:35 +08:00
parent dfc9a50fcf
commit 2522a858c1
1 changed files with 8 additions and 9 deletions
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17
input.c
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@ -644,15 +644,14 @@ int getstring( const char *prompt, char *buf, int nbuf, int eolchar)
unlink( tmp) ; unlink( tmp) ;
} }
strcpy(tmp, "/tmp/meXXXXXX"); strcpy( tmp, "/tmp/meXXXXXX") ;
strcpy(ffbuf, "echo "); xmkstemp( tmp) ;
strcat(ffbuf, buf); if( strlen( buf) < sizeof ffbuf - 26 - 1)
if (!iswild) sprintf( ffbuf, "echo %s%s >%s 2>&1", buf,
strcat(ffbuf, "*"); !iswild ? "*" : "", tmp) ;
strcat(ffbuf, " >"); else
xmkstemp(tmp); sprintf( ffbuf, "echo ERROR >%s 2>&1", tmp) ;
strcat(ffbuf, tmp);
strcat(ffbuf, " 2>&1");
ue_system( ffbuf) ; ue_system( ffbuf) ;
tmpf = fopen(tmp, "r"); tmpf = fopen(tmp, "r");
#endif #endif