anon/figlet
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Address unitialized variable compiler warnings

Browse Source 
Either initialize unitialized variables to sensible values, or supress
the warning in case the variable is always correctly initialized.

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
This commit is contained in:
Claudio Matsuoka 2011-01-11 17:14:16 -02:00
parent e906b5fd72
commit a2d9196f41
3 changed files with 8 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
chkfont.c
View File

@ -106,6 +106,9 @@ exit(1);
} }
/* Don't warn on unitialized expected_width and expected_endmark */
#pragma GCC diagnostic ignored "-Wuninitialized"
void readchar() void readchar()
{ {
int i,expected_width,k,len,newlen,diff,l; int i,expected_width,k,len,newlen,diff,l;

1
figlet.c
View File

@ -1539,6 +1539,7 @@ void splitline()
part1 = (inchr*)myalloc(sizeof(inchr)*(inchrlinelen+1)); part1 = (inchr*)myalloc(sizeof(inchr)*(inchrlinelen+1));
part2 = (inchr*)myalloc(sizeof(inchr)*(inchrlinelen+1)); part2 = (inchr*)myalloc(sizeof(inchr)*(inchrlinelen+1));
gotspace = 0; gotspace = 0;
lastspace = inchrlinelen-1;
for (i=inchrlinelen-1;i>=0;i--) { for (i=inchrlinelen-1;i>=0;i--) {
if (!gotspace && inchrline[i]==' ') { if (!gotspace && inchrline[i]==' ') {
gotspace = 1; gotspace = 1;

7
zipio.c
View File

@ -35,6 +35,7 @@
* *
* Changes from 1.1.1 to 1.1.2: * Changes from 1.1.1 to 1.1.2:
* Relicensed under the MIT license, with consent of the copyright holders. * Relicensed under the MIT license, with consent of the copyright holders.
* Avoid usage of unitialized "length" variable in _Zgetc
* Claudio Matsuoka (Jan 11 2011) * Claudio Matsuoka (Jan 11 2011)
*/ */
@ -681,11 +682,11 @@ int _Zgetc(ZFILE *stream)
/* If data isn't in current outbuf, get it */ /* If data isn't in current outbuf, get it */
offset = ZS->fileposition & ~((long) (OUTBUFSIZE-1)); offset = ZS->fileposition & ~((long) (OUTBUFSIZE-1));
length = ZS->usiz - offset;
if (length > OUTBUFSIZE) length = OUTBUFSIZE;
if (ZS->getoff != offset) if (ZS->getoff != offset)
{ {
length = ZS->usiz - offset;
if (length > OUTBUFSIZE) length = OUTBUFSIZE;
if (BufferRead(ZS, offset, ZS->getbuf, length)) return -1; if (BufferRead(ZS, offset, ZS->getbuf, length)) return -1;
ZS->getoff = offset; ZS->getoff = offset;