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make sure strings are null-terminated, from christos@deshaw.com

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This commit is contained in:
cgd 1994-01-25 00:49:35 +00:00
parent 0bdc4d8746
commit 20469574af
1 changed files with 4 additions and 1 deletions
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5
usr.bin/cal/cal.c
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@ -42,7 +42,7 @@ char copyright[] =
#ifndef lint
/*static char sccsid[] = "from: @(#)cal.c 5.2 (Berkeley) 4/19/91";*/
static char rcsid[] = "$Id: cal.c,v 1.2 1993/08/01 18:18:17 mycroft Exp $";
static char rcsid[] = "$Id: cal.c,v 1.3 1994/01/25 00:49:35 cgd Exp $";
#endif /* not lint */
#include <sys/types.h>
@ -200,6 +200,7 @@ monthly(month, year)
for (col = 0, p = lineout; col < 7; col++,
p += julian ? J_DAY_LEN : DAY_LEN)
ascii_day(p, days[row * 7 + col]);
*p = '\0';
trim_trailing_spaces(lineout);
(void)printf("%s\n", lineout);
}
@ -232,6 +233,7 @@ j_yearly(year)
for (col = 0; col < 7; col++, p += J_DAY_LEN)
ascii_day(p, *dp++);
}
*p = '\0';
trim_trailing_spaces(lineout);
(void)printf("%s\n", lineout);
}
@ -267,6 +269,7 @@ yearly(year)
for (col = 0; col < 7; col++, p += DAY_LEN)
ascii_day(p, *dp++);
}
*p = '\0';
trim_trailing_spaces(lineout);
(void)printf("%s\n", lineout);
}