OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

(choose_temp_base, main): Fix "off by one" errors in sizes of

Browse Source 
allocated strings.

From-SVN: r3261
This commit is contained in:
Richard Kenner 1993-01-18 06:23:11 -05:00
parent dd30a199df
commit aee42e2745
1 changed files with 9 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
gcc/collect2.c
View File

@ -441,7 +441,7 @@ choose_temp_base ()
} }
len = strlen (base); len = strlen (base);
temp_filename = xmalloc (len + sizeof("/ccXXXXXX")); temp_filename = xmalloc (len + sizeof("/ccXXXXXX") + 1);
strcpy (temp_filename, base); strcpy (temp_filename, base);
if (len > 0 && temp_filename[len-1] != '/') if (len > 0 && temp_filename[len-1] != '/')
temp_filename[len++] = '/'; temp_filename[len++] = '/';
@ -699,43 +699,43 @@ main (argc, argv)
qualify the program name with the target machine. */ qualify the program name with the target machine. */
full_ld_suffix full_ld_suffix
= xcalloc (strlen (ld_suffix) + strlen (target_machine) + 1, 1); = xcalloc (strlen (ld_suffix) + strlen (target_machine) + 2, 1);
strcpy (full_ld_suffix, ld_suffix); strcpy (full_ld_suffix, ld_suffix);
strcat (full_ld_suffix, "-"); strcat (full_ld_suffix, "-");
strcat (full_ld_suffix, target_machine); strcat (full_ld_suffix, target_machine);
full_real_ld_suffix full_real_ld_suffix
= xcalloc (strlen (real_ld_suffix) + strlen (target_machine) + 1, 1); = xcalloc (strlen (real_ld_suffix) + strlen (target_machine) + 2, 1);
strcpy (full_real_ld_suffix, real_ld_suffix); strcpy (full_real_ld_suffix, real_ld_suffix);
strcat (full_real_ld_suffix, "-"); strcat (full_real_ld_suffix, "-");
strcat (full_real_ld_suffix, target_machine); strcat (full_real_ld_suffix, target_machine);
full_gld_suffix full_gld_suffix
= xcalloc (strlen (gld_suffix) + strlen (target_machine) + 1, 1); = xcalloc (strlen (gld_suffix) + strlen (target_machine) + 2, 1);
strcpy (full_gld_suffix, gld_suffix); strcpy (full_gld_suffix, gld_suffix);
strcat (full_gld_suffix, "-"); strcat (full_gld_suffix, "-");
strcat (full_gld_suffix, target_machine); strcat (full_gld_suffix, target_machine);
full_nm_suffix full_nm_suffix
= xcalloc (strlen (nm_suffix) + strlen (target_machine) + 1, 1); = xcalloc (strlen (nm_suffix) + strlen (target_machine) + 2, 1);
strcpy (full_nm_suffix, nm_suffix); strcpy (full_nm_suffix, nm_suffix);
strcat (full_nm_suffix, "-"); strcat (full_nm_suffix, "-");
strcat (full_nm_suffix, target_machine); strcat (full_nm_suffix, target_machine);
full_gnm_suffix full_gnm_suffix
= xcalloc (strlen (gnm_suffix) + strlen (target_machine) + 1, 1); = xcalloc (strlen (gnm_suffix) + strlen (target_machine) + 2, 1);
strcpy (full_gnm_suffix, gnm_suffix); strcpy (full_gnm_suffix, gnm_suffix);
strcat (full_gnm_suffix, "-"); strcat (full_gnm_suffix, "-");
strcat (full_gnm_suffix, target_machine); strcat (full_gnm_suffix, target_machine);
full_strip_suffix full_strip_suffix
= xcalloc (strlen (strip_suffix) + strlen (target_machine) + 1, 1); = xcalloc (strlen (strip_suffix) + strlen (target_machine) + 2, 1);
strcpy (full_strip_suffix, strip_suffix); strcpy (full_strip_suffix, strip_suffix);
strcat (full_strip_suffix, "-"); strcat (full_strip_suffix, "-");
strcat (full_strip_suffix, target_machine); strcat (full_strip_suffix, target_machine);
full_gstrip_suffix full_gstrip_suffix
= xcalloc (strlen (gstrip_suffix) + strlen (target_machine) + 1, 1); = xcalloc (strlen (gstrip_suffix) + strlen (target_machine) + 2, 1);
strcpy (full_gstrip_suffix, gstrip_suffix); strcpy (full_gstrip_suffix, gstrip_suffix);
strcat (full_gstrip_suffix, "-"); strcat (full_gstrip_suffix, "-");
strcat (full_gstrip_suffix, target_machine); strcat (full_gstrip_suffix, target_machine);
@ -796,7 +796,7 @@ main (argc, argv)
if (c_file_name == 0) if (c_file_name == 0)
{ {
#ifdef CROSS_COMPILE #ifdef CROSS_COMPILE
c_file_name = xcalloc (strlen ("gcc") + strlen (target_machine) + 1, 1); c_file_name = xcalloc (sizeof ("gcc-") + strlen (target_machine) + 1, 1);
strcpy (c_file_name, "gcc-"); strcpy (c_file_name, "gcc-");
strcat (c_file_name, target_machine); strcat (c_file_name, target_machine);
#else #else