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make the unsafe truncating functions safe #52

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rurban opened this issue Feb 25, 2018 · 0 comments
Closed

make the unsafe truncating functions safe #52

rurban opened this issue Feb 25, 2018 · 0 comments
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@rurban
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3.3

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rurban commented Feb 25, 2018 •
edited

on truncation put a 0 at the end, shorten the length by -1. len is the size then.
snprintf_sm, vsnprintf_s, snwprintf_s, vsnwprintf_s
@rurban rurban self-assigned this Mar 1, 2018
@rurban rurban added this to the 3.3 milestone Mar 1, 2018
@rurban rurban added the bug label Mar 1, 2018
rurban added a commit that referenced this issue Mar 1, 2018
@rurban
make unsafe truncating funcs safe WIP
397f34d 
on truncation put a 0 at the end, shorten the length by -1.
len is the size then.
snprintf_sm, vsnprintf_s, snwprintf_s, vsnwprintf_s

See #52
rurban added a commit that referenced this issue Mar 1, 2018
@rurban
make unsafe truncating funcs safe WIP
01b926c 
on truncation put a 0 at the end, shorten the length by -1.
len is the size then.
snprintf_sm, vsnprintf_s, snwprintf_s, vsnwprintf_s

fix snprintf_s, vsnprintf_s for dmax==0: allow NULL dest then.
clear dest on errors after printing to it.
null slack at end of buffer.
fix documentation of snprintf_s

See #52
rurban added a commit that referenced this issue Mar 1, 2018
@rurban
make unsafe truncating funcs safe WIP
9c802d8 
on truncation put a 0 at the end, shorten the length by -1.
len is the size then.
snprintf_sm, vsnprintf_s, snwprintf_s, vsnwprintf_s

fix snprintf_s, vsnprintf_s for dmax==0: allow NULL dest then.
clear dest on errors after printing to it.
null slack at end of buffer.
fix documentation of snprintf_s

See #52
rurban added a commit that referenced this issue Mar 1, 2018
@rurban
make unsafe truncating funcs safe WIP
4574dc8 
on truncation put a 0 at the end, shorten the length by -1.
len is the size then.
snprintf_sm, vsnprintf_s, snwprintf_s, vsnwprintf_s

fix snprintf_s, vsnprintf_s: allow dmax==0
clear dest on errors after printing to it.
null slack at end of buffer.
fix documentation of snprintf_s.

See #52
rurban added a commit that referenced this issue Mar 1, 2018
@rurban
make unsafe truncating funcs safe
616e768 
guarantee null termination.
on truncation put a 0 at the end, shorten the length by -1.
len is the size then.
snprintf_sm, vsnprintf_s, snwprintf_s, vsnwprintf_s

fix snprintf_s, vsnprintf_s: allow dmax==0
clear dest on errors after printing to it.
null slack at end of buffer.
fix documentation of snprintf_s.

See #52
rurban added a commit that referenced this issue Mar 1, 2018
@rurban
make unsafe truncating funcs safe
c514351 
guarantee null termination.
on truncation put a 0 at the end, shorten the length by -1.
len is the size then.
snprintf_sm, vsnprintf_s, snwprintf_s, vsnwprintf_s

fix snprintf_s, vsnprintf_s: allow dmax==0
clear dest on errors after printing to it.
null slack at end of buffer.
fix documentation of snprintf_s.

See #52
rurban added a commit that referenced this issue Mar 1, 2018
@rurban
make unsafe truncating funcs safe
c3867a4 
guarantee null termination.
on truncation put a 0 at the end, shorten the length by -1.
len is the size then.
snprintf_sm, vsnprintf_s, snwprintf_s, vsnwprintf_s

fix snprintf_s, vsnprintf_s: allow dmax==0
clear dest on errors after printing to it.
null slack at end of buffer.
fix documentation of snprintf_s.

See #52
rurban added a commit that referenced this issue Mar 1, 2018
@rurban
make unsafe truncating funcs safe
e3f3da4 
snprintf_sm, vsnprintf_s, snwprintf_s, vsnwprintf_s:
guarantee null termination.
on truncation put a 0 at the end, shorten the length by -1.
len is the size then.

clear dest on errors after printing to it.
null slack at end of buffer.
fix documentation of snprintf_s.

See #52
rurban added a commit that referenced this issue Mar 2, 2018
@rurban
make unsafe truncating funcs safe
595645e 
snprintf_sm, vsnprintf_s, snwprintf_s, vsnwprintf_s:
guarantee null termination.
on truncation put a 0 at the end, shorten the length by -1.
len is the size then.

clear dest on errors after printing to it.
null slack at end of buffer.
fix documentation of snprintf_s.

See #52
rurban added a commit that referenced this issue Mar 2, 2018
@rurban
make unsafe truncating funcs safe
5bc5655 
snprintf_sm, vsnprintf_s, snwprintf_s, vsnwprintf_s:
guarantee null termination.
on truncation put a 0 at the end, shorten the length by -1.
len is the size then.

clear dest on errors after printing to it.
null slack at end of buffer.
fix documentation of snprintf_s.

See #52
rurban added a commit that referenced this issue Mar 2, 2018
@rurban
make unsafe truncating funcs safe
ac3a7ee 
snprintf_sm, vsnprintf_s, snwprintf_s, vsnwprintf_s:
guarantee null termination.
on truncation put a 0 at the end, shorten the length by -1.
len is the size then.

clear dest on errors after printing to it.
null slack at end of buffer.
fix documentation of snprintf_s.

See #52
rurban added a commit that referenced this issue Mar 2, 2018
@rurban
make unsafe truncating funcs safe
08654c5 
snprintf_sm, vsnprintf_s, snwprintf_s, vsnwprintf_s:
guarantee null termination.
on truncation put a 0 at the end, shorten the length by -1.
len is the size then.

clear dest on errors after printing to it.
null slack at end of buffer.
fix documentation of snprintf_s.

See #52
rurban added a commit that referenced this issue Mar 2, 2018
@rurban
make unsafe truncating funcs safe
5262204 
snprintf_sm, vsnprintf_s, snwprintf_s, vsnwprintf_s:
guarantee null termination.
on truncation put a 0 at the end, shorten the length by -1.
len is the size then.

clear dest on errors after printing to it.
null slack at end of buffer.
fix documentation of snprintf_s.

See #52
@rurban rurban closed this as completed Mar 2, 2018
@rurban rurban mentioned this issue Mar 2, 2018
Closed
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