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Code Issues Releases Activity

Additional longname fix

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Submitted by: dufault@hda.com
This commit is contained in:
Andrey A. Chernov 1994-12-28 13:19:39 +00:00
parent 0b102aed10
commit 0cd388e6aa
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=5267
1 changed files with 8 additions and 9 deletions
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17
usr.bin/nm/nm.c
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@ -211,9 +211,10 @@ show_archive(fname, fp)
int i, rval;
long last_ar_off;
char *p, *name, *ar_name;
int buffend = strlen(fname) + 3;
int extra = strlen(fname) + 3;
name = emalloc(sizeof(MAXNAMLEN) + buffend);
name = emalloc(MAXNAMLEN + extra);
ar_name = name + extra;
rval = 0;
@ -239,7 +240,6 @@ show_archive(fname, fp)
*/
if (!bcmp(ar_head.ar_name, AR_EFMT1, sizeof(AR_EFMT1) - 1))
{
char *end_part = name + buffend;
size_t len = atoi(ar_head.ar_name + sizeof(AR_EFMT1) - 1);
if (len <= 0 || len > MAXNAMLEN)
@ -247,22 +247,21 @@ show_archive(fname, fp)
fprintf(stderr, "nm: Illegal length for format 1 long name.\n");
goto skip;
}
if (fread(end_part, 1, len, fp) != len)
if (fread(ar_name, 1, len, fp) != len)
{
(void)fprintf(stderr, "nm: EOF reading format 1 long name.\n");
(void)free(name);
return(1);
}
end_part[len] = 0;
ar_name = end_part;
ar_name[len] = 0;
}
else
{
p = ar_name = ar_head.ar_name;
p = ar_head.ar_name;
for (i = 0; i < sizeof(ar_head.ar_name); i++)
if (*p && *p != ' ')
p++;
*p = '\0';
ar_name[i] = p[i];
ar_name[i] = 0;
}
/*