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sprintf -> snprintf 

SVN revision: 11008
This commit is contained in:
vacuum 2004-07-25 04:40:16 +00:00 committed by vacuum
parent 3c97bc5577
commit 5345cd6a90
2 changed files with 12 additions and 12 deletions
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18
legacy/embryo/src/bin/embryo_cc_sc1.c
View File

@ -2151,7 +2151,7 @@ tag2str(char *dest, int tag)
{
tag &= TAGMASK;
assert(tag >= 0);
sprintf(dest, "0%x", tag);
snprintf(dest, sizeof(dest)-1, "0%x", tag);
return isdigit(dest[1]) ? &dest[1] : dest;
}
@ -2165,12 +2165,12 @@ operator_symname(char *symname, char *opername, int tag1, int tag2,
assert(numtags >= 1 && numtags <= 2);
opertok = (opername[1] == '\0') ? opername[0] : 0;
if (opertok == '=')
sprintf(symname, "%s%s%s", tag2str(tagstr1, resulttag), opername,
snprintf(symname, sizeof(symname)-1, "%s%s%s", tag2str(tagstr1, resulttag), opername,
tag2str(tagstr2, tag1));
else if (numtags == 1 || opertok == '~')
sprintf(symname, "%s%s", opername, tag2str(tagstr1, tag1));
snprintf(symname, sizeof(symname)-1, "%s%s", opername, tag2str(tagstr1, tag1));
else
sprintf(symname, "%s%s%s", tag2str(tagstr1, tag1), opername,
snprintf(symname, sizeof(symname)-1, "%s%s%s", tag2str(tagstr1, tag1), opername,
tag2str(tagstr2, tag2));
return symname;
}
@ -2226,7 +2226,7 @@ funcdisplayname(char *dest, char *funcname)
assert(tagsym[1] != NULL);
if (unary)
{
sprintf(dest, "operator%s(%s:)", opname, tagsym[1]->name);
snprintf(dest, sizeof(dest)-1, "operator%s(%s:)", opname, tagsym[1]->name);
}
else
{
@ -2234,11 +2234,11 @@ funcdisplayname(char *dest, char *funcname)
/* special case: the assignment operator has the return value
* as the 2nd tag */
if (opname[0] == '=' && opname[1] == '\0')
sprintf(dest, "%s:operator%s(%s:)", tagsym[0]->name, opname,
tagsym[1]->name);
snprintf(dest, sizeof(dest)-1, "%s:operator%s(%s:)", tagsym[0]->name,
opname, tagsym[1]->name);
else
sprintf(dest, "operator%s(%s:,%s:)", opname, tagsym[0]->name,
tagsym[1]->name);
snprintf(dest, sizeof(dest)-1, "operator%s(%s:,%s:)", opname,
tagsym[0]->name, tagsym[1]->name);
} /* if */
return dest;
}

6
legacy/embryo/src/bin/embryo_cc_sc2.c
View File

@ -1196,7 +1196,7 @@ command(void)
extern char *sc_tokens[]; /* forward declaration */
if (tok < 256)
sprintf(s2, "%c", (char)tok);
snprintf(s2, sizeof(s2)-1, "%c", (char)tok);
else
strcpy(s2, sc_tokens[tok - tFIRST]);
error(1, sc_tokens[tSYMBOL - tFIRST], s2);
@ -2139,13 +2139,13 @@ needtoken(int token)
/* token already pushed back */
assert(_pushed);
if (token < 256)
sprintf(s1, "%c", (char)token); /* single character token */
snprintf(s1, sizeof(s1)-1, "%c", (char)token); /* single character token */
else
strcpy(s1, sc_tokens[token - tFIRST]); /* multi-character symbol */
if (!freading)
strcpy(s2, "-end of file-");
else if (_lextok < 256)
sprintf(s2, "%c", (char)_lextok);
snprintf(s2, sizeof(s1)-1, "%c", (char)_lextok);
else
strcpy(s2, sc_tokens[_lextok - tFIRST]);
error(1, s1, s2); /* expected ..., but found ... */