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Fix bug with RR NM and SL entries.

This commit is contained in:
Vreixo Formoso 2007-12-26 12:48:48 +01:00
parent 49344b3ca9
commit 6509134411
1 changed files with 20 additions and 14 deletions
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34
src/rockridge.c
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@ -332,8 +332,8 @@ int rrip_add_SL(Ecma119Image *t, struct susp_info *susp,
SL[4] = 1; /* CONTINUE */ SL[4] = 1; /* CONTINUE */
pos = 5; pos = 5;
for (j = written; j < i; j++) { for (j = written; j < i; j++) {
memcpy(&SL[pos], comp[j], comp[j][2]); memcpy(&SL[pos], comp[j], comp[j][1] + 2);
pos += comp[j][2]; pos += comp[j][1] + 2;
} }
/* /*
@ -348,7 +348,7 @@ int rrip_add_SL(Ecma119Image *t, struct susp_info *susp,
return ret; return ret;
} }
written = i - 1; written = i - 1;
total_comp_len = comp[i][1]; total_comp_len = comp[i][1] + 2;
} }
} }
@ -796,10 +796,10 @@ int rrip_get_susp_fields(Ecma119Image *t, Ecma119Node *n, int type,
nm_type = 0; nm_type = 0;
} else { } else {
/* the NM will be divided in a CE */ /* the NM will be divided in a CE */
sua_free = 0;
nm_type = 1; nm_type = 1;
namelen = namelen - (sua_free - 5 - 28); namelen = namelen - (sua_free - 5 - 28);
ce_len = 5 + namelen; ce_len = 5 + namelen;
sua_free = 0;
} }
if (n->type == ECMA119_SYMLINK) { if (n->type == ECMA119_SYMLINK) {
/* /*
@ -964,21 +964,16 @@ int rrip_get_susp_fields(Ecma119Image *t, Ecma119Node *n, int type,
goto add_susp_cleanup; goto add_susp_cleanup;
} }
} else { } else {
/* Write the NM part that fits in SUA... */ /*
size_t len = info->suf_len - 28 - 5; * Write the NM part that fits in SUA... Note that CE
* entry and NM in the continuation area is added below
*/
size_t len = space - info->suf_len - 28 - 5;
ret = rrip_add_NM(t, info, name, len, 1, 0); ret = rrip_add_NM(t, info, name, len, 1, 0);
if (ret < 0) { if (ret < 0) {
goto add_susp_cleanup; goto add_susp_cleanup;
} }
/*
* ..and the part that goes to continuation area. Note that CE
* entry in SUA in added below
*/
name += len; name += len;
ret = rrip_add_NM(t, info, name, strlen(name), 0, 0);
if (ret < 0) {
goto add_susp_cleanup;
}
} }
if (ce_len > 0) { if (ce_len > 0) {
@ -988,6 +983,17 @@ int rrip_get_susp_fields(Ecma119Image *t, Ecma119Node *n, int type,
goto add_susp_cleanup; goto add_susp_cleanup;
} }
} }
if (nm_type == 1) {
/*
* ..and the part that goes to continuation area.
*/
ret = rrip_add_NM(t, info, name, strlen(name), 0, 1);
if (ret < 0) {
goto add_susp_cleanup;
}
}
if (n->type == ECMA119_SYMLINK) { if (n->type == ECMA119_SYMLINK) {
/* add the SL entry (or entries) */ /* add the SL entry (or entries) */